COMP Cams ID Spring Seats Eb 1.55 X 630 4777-100 Locked Offroad Shocks Much easier install

Much easier install

Plug & Pin wiring kits

3" Longer to accommodate extended travel coilovers (13

mounted to 350# rated full extension drawer guides for smooth and durable performance

Cam Family: Xtreme Turbo

COMP Cams ID Spring Seats Eb 1.55 X 630 4777-100 Locked Offroad Shocks Much easier installCOMP Cams Valve Springs, Retainers 4777 100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining