Made in our Yellow 70A material, PFF85-420 is intended for petrol or tuned diesel vehicles. For significantly tuned petrol or diesel vehicles, or those being used on track, please use PFF85-420BLK. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mounting between the engine/transmission and chassis. The harder the material used, the greater the NVH transmitted.
Our Heritage Collection bushings utilize the same durometer polyurethane as the Street bushings, but are a dark grey color that mimics the OEM rubber bushings to satisfy the purest of purists.
| Type | Street or Black Series or Heritage |
