By: Ford Racing
#M-9486-A51
$121.97
Time Required: 1 hour (approximately)
Skill Level: Intermediate - You should have "above average" mechanical knowledge/experience to attempt this installation.
Mustang 1979-1993 GT
Mustang 1979-1993 LX
New and improved quality, made-in-the-U.S.A. CNC machined from Westinghouse Type C phenolic material. Fits between the upper and lower manifolds to help dissipate heat and significantly increase performance. Includes longer bolts for 1986-1993 5.0L intake.