Swift Coil-Over Helper Spring - 2.36" Tall - 168 lb. 20194MLK 0) may have to be

0) may have to be modified to fit

T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation for the highest levels of quality

Mounting kit includes steel straps and installation hardware

1968-1974 Plymouth Fury II

Swift Coil-Over Helper Spring - 2.36" Tall - 168 lb. 20194MLK 0) may have to beUnlike our assist springs, our helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. It is ideal to run helper springs on setups where you cannot preload the main spring due to height issues or when experiencing springs coming loose from the