Mustang Parts › Mustang Drivetrain › 05-09 Mustang Drivetrain › 05-09 Mustang Gears › USA Standard 4.56 Gears (05-10 GT) // Yukon Gear ZG F8.8-456

USA Standard 4.56 Gears (05-10 GT)

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About Yukon Gear

Yukon Gear and Axle build quality parts that exceed expectation, it’s that simple! Yukons in-house engineering team utilizes state-of-the-art computer software to design expectational products ...... READ MORE

Product Features

USA Standard Gear
Manufactured from 8620 gear steel
4.56 gear ratio
8.8" ring gear diameter
Fits 2005-2010 GT, Bullitt, and Shelby GT500 Mustangs

Description
Installation
Fitment

Wake Up Your Pony. Installing a set of steeper gears is a great way to get your Mustang into the power band quicker for improved low end torque and faster acceleration off the line. A set of USA Standard Gears will really wake up your Pony.

Better Than OEM Quality. Using state-of-of-the-art equipment and manufacturing techniques USA Standard Ring & Pinion sets are made to higher than OEM standards from high grade 8620 gear steel and are backed by a one year warranty.

Recommended Upgrade. Changing the rear axle gear ratio will throw off the calibration of your Mustangs speedometer, but a Ford Racing Speedometer Recalibration Tool is an inexpensive way to fix this issue.

Application. This USA Standard Gear 4.56 Ring and Pinion Gear set will fit all 2005 to 2010 V8 Mustangs including the GT, Bullitt and GT500 models. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above.

Attention 2010 and newer Mustang Owners. Starting in 2010 Ford changed the inner rear gear pinion bearing in all 8.8" equipped Mustangs. Because of this you will require a new 8.8" rear gear pinion bearing (Ford part# 9L3Z-4630-A) for proper installation, please see drop down option above.

Approximate RPM for 2005-2010 GT Manual
Gear	Speed
Gear	25 MPH	35 MPH	45 MPH	55 MPH	65 MPH	75 MPH
1	4753	6654
2	2812	3937	5062	6187
3	1856	2599	3341	4084	4826	5569
4	1406	1969	2531	3094	3656	4219
5	956	1339	1721	2104	2486	2869

Approximate RPM for 2005-2010 GT Automatic
Gear	Speed
Gear	25 MPH	35 MPH	45 MPH	55 MPH	65 MPH	75 MPH
1	4528	6339
2	3220	4508	5796
3	2166	3032	3898	4764	5630	6497
4	1406	1969	2531	3094	3656	4219
5	998	1398	1797	2197	2596	2995

Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations.

Mustang Fitment: 2005, 2006, 2007, 2008, 2009, 2010 Details >>

Installation Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

Customer Submitted Installation Guides:

Differential Gears - Installation Instructions

Fitment:

GT 05, 06, 07, 08, 09, 10
GT500 07, 08, 09, 10
Bullitt 08, 09

Won't fit? Add an exception »

Customer Reviews

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AmericanMuscle is always a great place to shop for my mustang. They give detailed information about the parts and if they fit or what they need in order to fit. It is also very helpful that they suggest accessories to go along with what you buy. For an example, I just bought a new exhaust system and they suggested new O2 sensors (or extenders) which wad needed since the other ones came up to short. I will always buy from AmericanMuscle and recommend them to other mustang enthusiasts.

Dylan I.

Got everything I ordered as fast as they could and it was in great shape. My mustang looks much better now with only a few things ordered. Will continue to order in the future

Nathaniel F.

Easily the best website for late model mustang enthusiasts. I absolutely enjoy looking through the website and finding all the cool things I can do to my stang. I also very much like the build list, very cool

Charles M

Excellent customer service! After I ordered the part, I realized I needed a different part from them. Customer service was abke to run down to the warehouse and cancel the order at the last minute. A total lifesaver! Having worked in customer service, I can only say good things about the obviously dedicated staff at American Muscle. Keep up the great work! I'll be shopping with you, again!

William L

Always buy from Americanmuscle. Their shipping option to Canada saves me a lot of grief dealing with duties/taxes/brokerage afterwards because everything is prepaid up front.

Benjamin T

These guys are great. They deliver on their promises and do it quickly, have a great selection, very knowledgeable staff, and for a great price. I will gladly do business with them again.

Johann S

It is very unfortunate that not every single business in the world has the same selection, speed, ease of ordering, communication, and great customer service...but then again, the fact that very few other merchants can compete makes it a whole lot easier to know who to choose.

Warren M

The tire and wheel package was a great deal shipped fast and I was able to track it right to my doorstep! I got exactly what I ordered and they fit perfectly I love them thank you!!

Ronald M

There are plenty of places ot shop on the internet but they all can't proide the selcetion and alue of serice you can find AmericanMuscle. They want you to feel taken care of and appreciated. If you hae a question, they will resond and with the answer you're looking for not some autogennerated email, but an actuall person writing the email personally. I reccomend this company to anyone desiring to get performance parts, or anything related to the products and services they offer. There is no better choice but AmericanMuscle.

Jim G

I just purchased these floor mats and I love them! They look awesome and add a nice touch to the interior of my Mustang! I was very pleased with the customer service and shipping.. Easy to purchase and love the free same-day shipping" option!!"

Kristen H

Thee best Ford Mustang performance parts retailer on the web. The price points, parts selections for all years, always free shipping, customer secrvice and techinical service is honestly second to none on the web. The other beauty is that you can view several pics of the products and see the products on customer cars and read those same customers reviews.

Michael N

I have been using American Muscle for several years now and am impressed by the quantity and quality of the products sold there. I will continue to use them for virtually all my Mustang modification needs. The Customer Service folks, in particular Karen, have been nothing but Outstanding and very responsive to inquiries. Now all I have to do is save up some more money for my next modification LOL!

Jaime C

AmericanMuscle.com is everything you want on a company. They earned my business a couple of years back and since then, I'm loyal to their awesome customer service, outstanding quality parts and the company overall. I will continue to do business with them for as long as I live, and I wish they stay around forever. Best of wishes for success to them!

Alex G

Everything was delivered in a fast manner and it was 2 days before Christmas. I was notified of every step and one thing I ordered was not in stock and I appreciated the notification that it was not in. I think they all do a fantastic job and it is a wonderful website. Very easy to manage. I will be ordering again in the future. Have a wonderful year 2012

Stacey H

Anyone can sell anything but these guys live & breath what they sell! That means a lot to me because they what it’s like from a customer’s side of things from finding what we are looking for to answering our questions to the time our order is delivered. Yeah it makes a difference

Richard S

I was very surprised at the turn around time for my order and it couldnt have come at a better time. The product performs flawlessly and the staff is always courteous when you call with a question

Josh W

American Muscle is by far the BEST company to buy from if you enjoy & love your Mustang! Each person knows the product and how to install it, plus, their Customer Service will help in any way and make sure you are taken care of. I order everything from AM for my Mustang!

Ricky I

My experience with two orders from American Muscle has been exceptional. The staff is super knowledgeable, the orders are placed and completed and shipped lightning fast, and the parts quality is second to none. I can't wait to place my next order.

Phillipe D

To the gang at AM, I wanted to take some time to thank you all for what you've done for me in the year about to end. Your people have always treated me with respect and kindness. My shipments have always been timely and correct. If there has ever been a problem you all have gone above and beyond the call of duty to see that it was worked out without hesitation. I've never done business with a company that has treated me so well. Rest assured that all my ink needs will go through you. You have a classy operation with top-notch employees. They are a credit to your success. I hope you will be able to forward this email to your people as they should know that they are appreciated by the people they deal with. I send this with my deepest thanks for a job well-done. I wish you all a very Merry Christmas and a Happy New Year. Be happy and be well!

Greg W

I've since made two purchases from American Muscle and both have been handled in an outstanding way. I have a great deal of experience purchasing online and would have to say they are certainly the best. My order was processed and shipped the very same day, the website is easy to navigate and has so much helpful information such as customer reviews / photos, tips for installation and estimated knowledge level needed and approximate time for installation. They have well earned their reputation.

Erin O

I've been looking on American Muscle since I bought my first Mustang a couple months ago. I decided to give them a try, when a product I wanted came up at a really great price. It was easy to buy, shipped fast, and their video guide made it a breeze to install my modification in less time than they even estimated. I look forward to continuing to do business with American Muscle as I modify my Mustang in the future.

Dustin P

AmericanMuscle has a website that is easy to use. The entire order process was simple. AND my merchandise arrived quickly. Would definitely order from AmericanMuscle again and have already been recommending them to friends!

Heather W

I have made several purchases from American Muscle car and I have been extremely pleased. I have only had one problem and I was able to speak to someone who was able to talk me through an installation problem I was having. I will utilize them for all of my Mustang needs whenever possible.

Deborah L

I’m very glad indeed that I was able to find American Muscle on the web. All the quotes around my area in AZ. were in the $1000.00 range for just wheels, mounting and balance. Those quotes were for the stock looking GT wheel and NOT chrome. Very pleased at the look and quality of the AM wheels...and will definitely go to them for all other needs for my Mustang.

Anthony A

Hi, I wasn't sure the correct place to send this email but I'm sure you could pass it along to whoever. I just wanted to comment on your employee you have working the online forums, his name is Chris Young. This guy is definitely representing your company well! He's gone above and beyond in helping me out and from what I've seen others on the forums as well. He is the perfect example of why I ONLY buy from American Muscle. I hope he stays around for a while on the forums because he is definitely my favorite rep I've seen from AM so far. If you could pass this along to whoever his superior is I'd greatly appreciate it because he needs some kind of recognition for all I've seen him do.

Kenny O

Well, let's all be honest, AM is the BEST mustang site on the web! Any questions you have send them an email and get a response in like an hour! That's customer service! I had a question about the rims I was looking at, and sent them an email and in an hour they answered all my questions and helped me decide what ones to get. I bought the rims that afternoon and the NEXT day I had ALL FOUR rims at my house..... I'm in shock still! Also the rims were on sale so I got them for an INSANE deal! Can't wait to spoil my pony with more upgrades! See you soon AM!

Chris G

It is not often that aftermarket accessories live up to their claims - but this Tuner is amazing. This Tuner unleashed a Beast that lives under the hood of my 2001 SVT Cobra. Thank you and I would recommend that anyone who is on the fence about making this purchase... Go for it - you will never realize such a huge increase in HP & Torque for less than 400 bucks! Well, Well Worth every penny. And the free tunes for life is just a bonus.

Bruce C

I like the fact that every item has a review and shows customers pictures with the item installed. My shipping was on time and arrived quicker than I thought it would have to my house. American muscle is a great online site this site will be the only place I purchase parts for my 1995 mustang. Thank you a lot American Muscle

Kelvin A

I've had my 2012 Mustang for one month now and have made four separate purchases so far. American Muscle is by far, and I have browsed the web on other sites, the best for parts, add-ons or anything Mustang for that matter. My purchases were made online but I had a question on one of them so I called customer service. Customer service could not have been better. As a Pennsylvania resident I am proud to support a (PA) operated business and I recommend them to anyone seeking a great experience in service and merchandise. I can.t wait till my next order arrives. Thank you American Muscle.

Ronald H

I'm very happy with the customer service I have received from AmericanMuscle. The prices for most of the aftermarket products they sell are much less expensive than the aftermarket parts I buy for my '88 CRX! Completely satisfied with AmericanMuscle from pricing, to prompt order processing, to shipping, to customer service. AmericanMuscle will be seeing more $$$$ from me in the future.

Brian T

American muscle has the things you need for your mustang and the prices are great. What's better is there free shipping. What I like the most is how they are always getting new products. Never had any trouble and great customer service care. Keep up the great work.

Anthony E

This company is by far the best Ford Mustang parts seller I've purchased from. They keep with the markets and needs for specific Mustang parts and their prices of products including shipping is one of the best. Not only that, their customer service is excellent!

Daniel B

American Muscle has the best Purchase & Customer Service there is! Their people know what they sell and are able to answer all questions on parts & items.... what can't you like about that! AM will always be my go to mustang parts company!

Ricky I

I have ordered from a couple of mustang part places the last couple of years, and I have nothing but great things to say about American Muscle. Ordering online was super easy, got a confirmation right away, received my parts in less than 3 days. I have now ordered parts on three different occasions and still have nothing but good things to say. American Muscle will have my and my friends business for now on. Thanks AM

Linda W

Love the parts that I have ordered, installation was easy and customer service was awesome. Website is highly informational for experienced and non-experienced alike...will order again.

Michael M

Americanmuscle.com is THE best website to purchase from! All parts are fairly priced, shipping is fast and was free every time I've purchased from them! The people working there are very friendly and the website is very well laid out. Hats off to AM!! Thanks guys!

Emir H

American Muscle is my favorite online mustang parts dealer hands down. Their prices are reasonable. Shipping is always free. I get my purchase in a timely manner. And they can inform you on how to install the parts that you purchase from them through their web site! Simply amazing.

Doug B

Thank you so much! I’m always going to buy my products from AM! Thanks so much for the great customer service! Is there an email i can reply to your manager or your boss? I am so impressed with your company, and you have been so great with answering my questions and helping me. I can’t even tell you how big of a help you have been for me! Thanks so much!

Chris G

I purchased a set of floor mats and rear black out panel for my new 2011 Mustang GT Convertible. The shipping was fast, the products were packaged safely and the products were great! I contacted customer service about a reverse C stripe, and the representative was very informative and helpful. Highly recommended seller for all year mustang parts and accessories.

Louis D

It's a real pleasure to deal with a company that the quality of products have been excellent, were as advertised, & shipping has always been the next day. Look for me to be buying more from American Muscle. THANKS!!!!!!!!!!

William S

American Muscle is truly the best, most reliable place to buy mustang parts. The reason why i like it so much is because the site gives great description on parts and its a really easy site to navigate on. If only they had 1994 v6 mustang tail lights! haha Love the site, and its the only one i use for mustang performance. Its also great because theres no tax or shipping fee which to me, is amazing considering the fact that other sites charge soooo much for shipping on small things. Best mustang performance site on the web!

Stefan O

Product descriptions and pictures are very good. Made it easy to select the item I wanted. Ordered a front license plate to give my wife to put on her 2004 40th edition Mustang Convertible. She loved it. Price was reasonable, the license plate was sharper than those available from competitors and it was shipped quickly. I've found my Mustang parts place.

Johnny B

Amazing product at an affordable price, and the ordering/shipping process was unbelievably quick and painless. Will definitely order from this company again as I work to customize my 2005 Mustang GT--I would choose them over Ebay or other online retailers offering the same merchandise.

James J

American Muscle has certainly become the standard I will compare all of my online transactions with. I have a hard time believing there is anyone better than American Muscle. I'm beyond pleased with their service.

Noah B

I can't begin to explain how great the whole experience with American Muscle was, from the information about the product which included a video installation guide, to the free one day shipping, the whole process was fantastic. You can tell then they really take pride in the way they run the site.

Mac S

AM had the best price with no shipping costs, what a great deal. Other vendors had the same price but wanted 20 dollars or more to ship. Also, the how to instructions and videos for installation are very helpful. I couldn't be more pleased with my purchase.

Richard M

Was a pleasure ordering from the site. Customer service was quick to respond to an issue at hand on my end and was resolved very quickly. Will definataly be returning for more business. Thanks!

Dennis S

Noah B

Richard M

Holy smokes - these guys are GOOD!! Their customer service response is unparalleled!! I was going to contact them for a question I had (that I told American Muscle about first) and BAMA called me first - THAT'S customer service!! Good job guys!!!

Eric J

I live across the country from them too. The Sequential tail lights are great and work great, might consider a relay to slow them down some so it is easier to see and make out but otherwise they are awesome.

Michael A

I called customer service, before I placed my order, with some questions and the girl was able to give me all of the technical info I required. Also, the X3 tuner worked BETTER than I even expected - it made a huge difference in my 2011 Mustang GT. I will buy again from American Muscle.

Spencer T

American Muscle is a fantastic vendor with good stock. They have a real time inventory system that lets you know before you buy if the item is in stock. Great prices and good support. My favorite vendor.

Robert R

This is my 2nd order from American Muscle and both times have been great. My orders have shipped quickly, everything has been packaged to keep it from damage, and everything has been in great condition. In my area I haven't been able to find a better price from local shops for the exact same items, even when you include the cost of shipping. Thanks for the great service!

Sara A

Awesome customer service. Great prices. They have really helped me to make my 2004 mustang how I wish it was when I bought it. And the best part is that I did 90% of the work myself thanks to there website and the how to video's they have. Thanks for everything guys....

William B

I had a great experience with American Muscle. They gave me advice on what was in the best interest of my car, and why. I had to change my order last minute, and they made it happen with ease. They called me back, when they didn't have to, and even kept me up to date with emails. I am a new classic car owner, and a little under expirenced to know what is absolutly best to better my car. I would not have been able to make the right decisions with out them. I will keep being a loyal customer to American Muscle.

Erik S

After purchasing online several different upgrade parts for my 1996 Mustang GT, one item was out of stock. American Muscle emailed me the following day with options to complete my order. Great reaction to service me as a customer, and I was able to choose an alternate component to finish my project in a timely manner. This is very responsive, and showed American Muscle's customer service commitment. I'll do more business with them, with this type of service!

James R

Americanmuscle.com offers great products at terrific prices for Mustangs. Their customer service is excellent. An item I wanted was out of stock and Americanmuscle.com offered to e-mail me when the item was back in stock. It was about three days later that I received a notification via e-mail that the item I wanted was available for purchase, which I quickly did. I received my items quickly and everything was packed right so nothing arrived damaged. I highly recommend Americanmuscle.com to all Mustang owners looking to beef up their Stang.

Kary K

I ordered the part by noon. That same day, I was notified that it was packed and ready for shipment. I received the tracking number the following morning. It was delivered that same afternoon. I do live on the east coast, and this was regular ground shipping, but that was crazy fast! Thanx. The part went on without a hitch and performs as promised.

John N

Normally when you see five stars all around on a review you think the person didn't want to take the time and just clicked through it. Americanmuscle.com on the other hand actually deserves the five star rating! Their staff is very knowlagable and friendly, their products are fairly priced and delivery is super fast! Definitely the best place for anything mustang related!

Emir H

I have used A.M. multiple times now and i continue to go back due to there fast, free, and easy shipping process, there ease of use of the website, and their GREAT and very helpful customer service via phone and e-mail. Every case/purchase i choose to return to A.M. because i truly can't find anyone better on pricing, product availibility, shipping rates and times, AND customer service. A.M. is #1 for Aftermarket Mustang Parts and they show why.

Jonathan B

Having just recently purchased a 2007 mustang, and not completely satisfied with it's looks or performance. I searched the Internet but, it wasn't until AmericamMuscle.com that I learned I had finally found the right place... American Muscle has EVERYTHING a car/mustang enthusiast like myself could ever imagine and at prices that are unbeatable!! The staff is No.1!! They answered all my question with knowledgable responses and were patient with those I didnt understand.

Sherry C

AmericanMuscle is the best website for mustang parts ever. I wish I could of found this site a lot sooner to work on my first mustang. Pricing was amazing, I work for a auto parts store and even with my discount I can't compare to the price's on here. I have customer's looking for mustang performance part's and I have referred them to AmericanMuscle. Thanks to all at AmericanMuscle.

Josh W

American Muscle is a top-notch company to deal with - great assortment, quality products, reasonable pricing and prompt shipping. They are extremely accommodating and a pleasure to deal with in every respect. I have purchased several items from American Muscle and plan to buy many more in the near future. I highly recommend them for helping you personalize your Pony"!"

William N.

American muscle is the only place where I will order anything for my mustang, I highly recommend them to anyone looking for the best price in improving their mustang. This is the one place where anyone can choose from a wide variety of parts to improve their mustang in any way that they choose. Everything that I have ever ordered has been delivered on time and the fact that the price u see on their website is the actual price that u pay is awesome.

Stratis R

This is the 3rd or 4th time I've ordered from American Muscle and I can't say anything bad about them. Their service is prompt, the quality of their products is excellent and their website is very easy to navigate. We have a 2007 Mustang GT and so far I've ordered everything for it from American Muscle, they have an awesome variety to choose from. I highly recommend it to anyone, you won't be sorry.

Leo S

Even though I ordered the day before Thanksgiving, everything was pulled together and shipped. UPS actually showed picking it up Thanksgiving day. Took less than a week to arrive in TX. Just as in my past orders everything was complete and arrived in good shape. No pieces missing or damaged. Once again I am very pleased with my order from American Muscle.

Joseph W

I have found a new home at America Muscle since purchasing another mustang, I randomly found your ads at a website I visit. And from my first purchase I have been treated nothing less then completely professional, Great products, Super fast delivery. I see myself being a customer for years to come, Not many companies can even come close to the great service American Muscle offers its customers.

James C

On my most recent order from AM I had some challenges with the product installation. The customer service team at AM resolved all of my challenges quickly, efficiently and pleasantly. At all times their customer service team exceeded my expectations. I have pulled all of the other car supplier catalogs from my magazine racks except the American Muscle catalog. From now on my Mustang only rides with American Muscle. Thank you for exceeding my expectations.

George Y

I have know American Muscle to be a very good website for a very long time. However, up until recently, I have never bought anything from them. Now that I have, I see that their Customer Service is above and beyond the typical website. They are actually interest, KNOWLEDGEABLE, and give a crap about what you are trying to do! I absoultely think that they are the best place on the web to find mustang parts.

Stephen C

These guys are great. They had the best price for the items I needed and fast, FREE shipping. My order was received within 4 days of my order. Keep in mind, I ordered on a Sunday night. Others say they have a good price then stick it to you on the shipping. These guys have the best price and then ship it free. Their site is easy to move through and locate the parts you need using OEM numbers to back up what your looking at. I will return in the future as the need arises. Thanks for a quick, easy transaction!!

David L

American Muscle is on the top of my list of favorites that I check before purchasing any parts for my 1998 Mustang SVT Cobra convertible. Prices and products are really good, shipping is super quick& no complaints in several years of doing business with this Vendor. I will definitely be back again & again!!! Thanx again

Richard A

I have bought quite a few things from American Muscle and each and every item has been exactly what I wanted and ordered, I have not been disappointed with any part of the Merchant-Customer relationship... They are also a sponsor of our Mustang Car Club! Thanx guys for all you do for us!

Charles M

I've been ordering parts for my mustang for about 2 years now and have not found a site better than American Muscle. I have probably ordered from about 5 different sites and no one provides the incredibly fast and FREE shipping and great customer service that they provide. I will continue to keep shopping at americanmuscle.com and have referred them to friends countless times.

Albert B

From start to finish it was a excellent experience. the website was easy to find what parts I needed, the prices were great and they even offered free shipping on the parts I ordered. After the purchase I was given a conformation email to let me know that they received my order and another to let me know it was shipped and the tracking number for my package, I had my order sitting on the porch in three days after the purchase. I will be shopping here again.

Kyle P

When you order from American Muscle, there is an excellent variety of top quality products from which to chose. You can count on getting a fair price coupled with excellent, low priced shipping. I have found their customer service people to be cheerful, extremely knowledgeable, .and easy to work with. They tend to be problem solvers and don't just quote inflexible corporate policy. I'm very impressed.

Jim W

American Muscle has become a standard for excellent service that others can compare themselves to! Never have I had a complaint or problem...they help my wife pick out my Christmas presents every year! I love the free shipping!!! That alone has sold me many times... The website is very user friendly good guys to deal with in every way. Good products & they stand behind them. I will buy here many times in the future.

Walt S

I'm boosting the performance on a '93 Foxbody convertible 5.0. It was a pleasure to shop online at AmericanMuscle. Ordering was a breeze and the choices of products within a category was extensive. The entire order was received within 4 days of ordering. no back order stuff to mess with also. I'm going to stay with AmericanMuscle in the future. I'm very please. Thank you!

Ronald B

The prices at AM are great, and the free standard shipping is fantastic. But to me the absolute best part of AM is their IMPECCABLE customer service!! They're good 'ol english speaking Americans. And they actually know what they are talking about. And if there is a problem with your order, they will resolve it in a timely manner. Will definitely be ordering from them again and again.

Stephen H

Over all it's a great place to get the best prices and awesome customer service. The people who work there really know what there talking about and they can answer any questions you may have regarding your Mustang.I am very satisfied with all my parts that i purchased from them, i will certainly be recommending them to all my friends and family.

Carlos G

AmericanMuscle probably has the cheapest, rock bottom prices on all Mustang parts! Aside from its cheap prices, they also topped it off with a free-shipping deal! It doesn't get any better than that! Their customer service is beyond exceptional! They've always been helpful and courteous when I asked them for information and specs about my previous purchases. Subscribe on their e-mail list and they'll even send you coupons, It doesn't get any better than that! Rock bottom prices with coupons and free shipping! What else can one ask for?

Paul C

I cannot tell you what a joy it is to do business with American Muscle. Their sales and customer service departments are always on point, and able to answer my questions with ease. They always beat their competition on pricing, and have an ever growing selection. There parts ship quickly, and arrive in a timely manner, all for free. I haven’t found anyone else with free shipping. They also give us military a good price break, so we save even more money. There online catalog is the easiest online catalog to browse, that I have found yet. I absolutely praise American Muscle for the service they provide us.

Aaron W

Being from Canada I was a little unsure about placing a order of the size and amount that I did, but must say the ease of placing the order and tracking the order all the way to my door was a very pleasant experience and I will be dealing with American Muscle in the future. I would also recommend the product and services to anybody thinking of ordering in the future.

Robert S

I've put in 10 orders from American Muscle and every single time, they have been an absolute breeze to deal with. I have had no problems whatsoever. Every time I have had a question, the staff has been VERY supportive, informative, and they seem like they are actually interested in assisting you. AM has the best customer service I have ever had the pleasure of dealing with. I will continue to order from them. They have top quality parts, awesome selection, great service, fast and free shipping and tough-to-beat prices. It's nice to be able to buy things for a car that I love from a company that I can completely trust. NO ONE can beat AmericanMuscle.com.

Valerie J

No problems encountered with the order and the shipping was very fast and free, very nice touch. Pricing was in line with what I had expected. I have added them to my most favorite list status and will be using them in the near future for my parts, etc. purchases for my 1998 Mustang Cobra convertible,#2931 of 3480. Thanks for the great service to Mustangers!!

Richard A

I am completely satisfied with the purchase I made several years ago for the Sequential Light Kit for my 1998 Ford Mustang GT Convertible. I now have a 2002 Ford Mustang GT Convertible and plan on making some changes to it. I intend for all of the parts needed to be purchased from no one other than AmericanMuscle.com.

Ernesto C

I HIGHLY recommend you do business with AmericanMuscle.com. They are very courteous and helpful in assisting one with obtaining information before a purchase has been made. Free shipping really can't be beat! I ordered a set of lowering coil springs for my Mustang and they were shipped FREE and they weighed 40 lbs. I will return to AmericanMuscle with all of my automotive performance business needs!

Robert R

I've ordered from this vendor before and each time they have exceeded my expectations. As an owner of a 2002 Mustang, they offer a lot of interesting products for my vehicle. I will be ordering from them again soon. Their policy of no shipping charges is very appealing to me and sets them apart from their competition. Their communication on the status of your order and their promptness in shipping is also very much appreciated.

Steven T

I researched the items that I purchased extensively, found Americanmuscle.com to be the best price. Their customer service dept. was very friendly, knowledgeable and their 1st language is english. They post their own customers install instructions, reviews and comments. This place is one that I will purchase from again. Thanks for a great buying experience.

Greg M

American Muscle continues to foster a feeling of community with its customers, Mustang owners -who are a tight knit community in and of itself. This effort to integrate with their customer base is lacking in the automotive aftermarket parts industry. It is because of this that many in the Mustang community come back to American Muscle time and time again.

Jordan C

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Ryan D.Customer Support

I grew up a Chevy kid, but when it came time to get a muscle car of my own, I fell in love with Mustangs. Been bleeding blue ever since. Being a Customer Service Rep at American Muscle lets me talk about the cars I love and how to make...

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DaveTraining Director

I have been toying with Mustangs since before a driver's license was even an option. I've owned somewhere around 15 and I'm not done by a long shot. It all started with a 175 HP pearl white convertible Fox Body. It sparked my love for Mustang's and that sparked a...

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BillCustomer Support

I'm currently a student at Penn State University studying political science. I've run a performance shop on the side for over a year now, and I've been working on cars for 7 years now. I've done transmissions, engines, and suspensions on many different cars. I used to be a Chevy...

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GerryCustomer Support

When I retired after working for the city of Philadelphia and Septa I decided it was time to relive my earlier years and buy a real muscle car. (I also took on this job at AmericanMuscle for fun - I love the car and the community and belong to several...

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KarenCustomer Support

I am a Mustangaholic. Do not try to cure me, I am perfectly OK with being one. I have owned over 10 Mustangs in my lifetime already. I currently have just 5 (I did own 8 at one time). I fell in love for the first time when I was...

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DuncanMarketing

Got into cars when I was young. Always was into the Mustangs because of the movie 'Gone in 60 Seconds' with the 1967 Shelby GT500 Fast back when I was growing up. I am currently attending Universal Technical Institute for Automotive/Diesel and Ford Fact program. I just started working at...

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DannBama Tuning Specialist

I may be the only person to ever brave a winter with drag radials on a Mustang, while still daily driving it. Don’t worry, I finally got them off in the spring (day late and a dollar short, right?), and I promptly finished those tires at our company picnic in...

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CraigProduct Development

I have always been around Mustangs in my professional life, either fixing them as a mechanic, selling them at dealerships, or modding them here at AmericanMuscle. Instead of starting right away with the power mods, I started looking more into suspension and weight reduction. I have always dreamed of entering...

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LeeCustomer Support

I am a diehard Mustang fanatic. I first fell in love with Mustangs when I was 15 years old and I found a 1966 Mustang coupe restoration project. That was the beginning of my addiction. I quickly added a 1993 Mustang LX 5.0 to my collection which served as my...

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JamieCustomer Support

This whole story starts when I was 15 and I had to have a foxbody. So I went out and found the loudest fastest foxbody that 5 grand could buy. When I realized that this thing was a certain death trap I sold it and moved onto the 2000 GT...

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HeatherCustomer Support - Lead

I went to automotive school in Exton, PA, and worked as a mechanic for a while. My dad is a huge Ford guy; he used to drag race and my uncles raced motorcycles so I was always in the garage growing up. Working here is nice because it's not as...

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Ryan MBama Tuning Specialist

I got my first Mustang when I was 16, a two tone 91 GT red and silver with a sunroof that didn’t leak! And needless to say I was a bit timid to do work on it, I hadn’t modified any vehicle before outside of installing a CD player. I...

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DrewCustomer Support

Recently I bought my first home, the selling point for the house was not the amount of land, bedrooms, or bathrooms like how most people would choose a home. I made my choice based on the garage where the mustang sleeps. The garage is completely finished with painted floors, walls,...

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Mike JCustomer Support - Manager

My first car was a 1989 Ford Mustang Saleen Convertible that I used as my test car to learn about working on Mustangs. Foxbodies have become my passion and now I pretty much consider myself a Foxbody expert. My dream project car is a Foxbody with a 03-04 cobra swap...

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KarenCustomer Support

I am a Mustangaholic. Do not try cure me, I am perfectly ok with being one. I have owned over 10 Mustangs in my lifetime already. I currently have just 5 (I did own 8 at one time). I fell in love for the first time when I was 13....

Meet Our Experts »

BrickPurchasing

I was a customer first - 7 years ago I came in to buy parts, got in an argument with someone about a part, and won. I left with my parts and a new job and I've been here ever since. I knew when I came to work at AmericanMuscle,...

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JeffMarketing

I've loved Mustangs for as long as I can remember. My dad was a Camaro guy growing up, but his first work truck was a Ford, and we've been a Ford-only family ever since. My dad is a sheet metal worker/mechanic, so everything I know about my car I learned...

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DanCustomer Support

All my other cars were all-wheel drive, my brother had an 04 cobra and i wanted to compete and beat him with naturally aspirated so i went with a mach1 - and beat him. Now he works here too! I got lucky and was able to find one of the...

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SandyOperations

I have only driven 2 manual transmission Mustangs, the 1st was the car that taught me how to drive stick shift. The other is my current daily driver. A very memorable moment about my GT500 happened when I purchased a JLT CAI and SCT tuner. I thought the car was...

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KarenCustomer Support

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Chris RMarketing

I was raised by a car family. Drag racing and the Ford blue oval were always a huge part of our household. During my high school years, working on cars and participa....err watching street races probably helped further pull my focus from my priorities and I was hooked. After high-school...

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LeeCustomer Support

I am a diehard Mustang fanatic. I first fell in love with Mustangs when I was 15 and I found a 1966 Mustang coupe restoration project. That was the beginning of my addiction. When it came time for my wife to get a new car, she had already driven my...

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MikeLead Calibrator & Ford Performance Expert

I’ve had 18 Mustangs, ranging from a stock 66 coupe to a low 9-second Fun Ford Weekend” Street Renegade 96 GT that made 888 RWHP. (308 cid motor, Edelbrock heads, intake and topped off with a Paxton Novi 2000R supercharger pushing 30 psi of boost). My best pass in that...

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BrianContent Development

Mustangs hold a special place in my heart. My father owned a 65 mustang when he was younger, but a friend wrecked it. The grille pony still sits on his workbench. Until getting my own pony, I had no clue why he would keep a metal horse for so long....

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JamieCustomer Support

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GerryCustomer Support

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EthanInventory Control

I've worked here for 3 years now and done pretty much everything in the warehouse from mounting and balancing wheels/tires, driving the forklift, shipping, and receiving. Both my brothers worked here in other departments, keeping it in the family! My car philosophy's pretty simple, I just want to get where...

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Ford, Ford Mustang, Mustang GT, SVT Cobra, Mach 1 Mustang, Shelby GT 500, Cobra R, Bullitt Mustang, SN95, S197, V6 Mustang, Fox Body Mustang, and 5.0 Mustang are registered trademarks of Ford Motor Company. Saleen is a registered trademark of Saleen Incorporated. Roush is a registered trademark of Roush Enterprises Inc. AmericanMuscle has no affiliation with the Ford Motor Company, Roush Enterprises, or Saleen. Throughout our website and Mustang catalog these terms are used for identification purposes only.

USA Standard 4.56 Gears (05-10 GT)

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