3235746|Exhaust and Intake Valve Kit for 1986 Ford F-150 4.9L - VK124107XP70. Replace your original Exhaust and Intake Valve Kit with this direct-fit unit for the 1986 Ford F-150 4.9L. Trusted by mechanics and DIYers alike, it helps maintain optimal engine operation and performance.. 1986 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit - VK124107XP70 Also fits the following vehicles: 1989 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1990 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1991 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1992 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1993 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1994 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1995 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1996 Ford E-350 Econoline 4.9L Engine Exhaust and Intake Valve Kit, 1985 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1986 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1988 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1989 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1990 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1991 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit, 1992 Ford F-150 4.9L Engine Exhaust and Intake Valve Kit