Edelbrock Sure Seat Valve Spring Kit - Street 4101CMDBK The Zamp RL-70E Switch auto

The Zamp RL-70E Switch auto racing helmet offers revolutionary features with its Composite Aramid Mix shell

8'' and max extended 12

Pro-Select

160 lb/in Spring Rate

Cast Deep Transmission Pan for C6

Edelbrock Sure Seat Valve Spring Kit - Street 4101CMDBK The Zamp RL-70E Switch autoComplete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat treated valve stem locks. Retainers and locks are black oxide coated. Non rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit. Edelbrock, 5895, sure seat, valve spring, kit, single, 1. 500, outside diameter, steel retainers,