Stage-1 Coil Spring Spacers – A Coil Spring Clutch Offers more adjustability than a diaphragm spring clutch setup can. Preloading the coil springs can increase spring pressure without having to go to the next strength spring kit. These kits include 6 spacers that are 0.250″ thick.
Part Number 1015-2070 – Coil Spring Shim Kit
Fits: Evolution Industries Big Twin Stage-1 Clutch Kits.