Quality Materials. CNC machined from a Custom Phenolic Fiber Material this Intake Manifold Spacer kit has been designed & dyno tested by BBK to ensure maximum performance.
Application. This 3/8" BBK GT-40 Intake Manifold Phenolic Spacer Kit is specifically designed for use on the 1986 to 1993 5.0L Mustang with the GT-40 or Cobra intake manifold installed.
Mustang Fitment: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993 Details >>