3235970|Exhaust and Intake Valve Kit for 1988 Ford Ranger 2.9L - VK12421XP8. This Exhaust and Intake Valve Kit fits the 1988 Ford Ranger equipped with the 2.9L engine. It delivers exceptional reliability and is essential for restoring factory engine performance.. 1988 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit - VK12421XP8 Also fits the following vehicles: 1986 Ford Bronco II 2.9L Engine Exhaust and Intake Valve Kit, 1987 Ford Bronco II 2.9L Engine Exhaust and Intake Valve Kit, 1988 Ford Bronco II 2.9L Engine Exhaust and Intake Valve Kit, 1989 Ford Bronco II 2.9L Engine Exhaust and Intake Valve Kit, 1990 Ford Bronco II 2.9L Engine Exhaust and Intake Valve Kit, 1986 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1987 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1988 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1989 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1990 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1991 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit, 1992 Ford Ranger 2.9L Engine Exhaust and Intake Valve Kit