1987-1991 Jeep Wrangler YJ 4.0L Flat Throttle Body Spacer Color:Silver tension spring radial lip grease

tension spring radial lip grease seals

Lowering your ride increases personal comfort when having to stop in traffic or at a red light

Constructed from high-strength alloy steel

Mount bodies were CAD engineered and then CNC laser cut from carbon steel

1987-1991 Jeep Wrangler YJ 4.0L Flat Throttle Body Spacer Color:Silver tension spring radial lip greaseFitment 1987 1991 Jeep Wrangler YJ (4. 0L Engines only) Description Our Brand New Throttle Body Spacer Kit provides superior air fuel mixture before combustion for a more complete burn. Tremendous horsepower and torque gains between 800 3000 rpm as well as fuel economy depending on driving conditions. Our grooved design maintains intake velocity and provides superior air fuel mixture before combustion for a more complete burn, resulting in more power.