Comp Cams CL12-225-4 306S Solid Camshaft & Lifters Kit for Chevrolet SBCSbc Cam&Lifter Kit 306s (Solid Lifter #813 16) Camshaft Lifters Magnum Mechanical Flat Tappet Lift 0. 555 0. 555 in Duration 306 306 110 LSA 3000 7000 RPM Small Block Chevy Kit

480 in - Duration 262 / 270 - 111 LSA - 1300 / 5600 RPM - Small Block Chevy - Kit

* Adjustable secondaries

main bearings

Head Style: 12mm 12-point

Also included are Mishimoto silicone boots with DuraCore technology and Mishimoto Constant-Tension T-Bolt Clamps for accurate and consistent holding force

5" OD Tip Included

QS & TS quality systems in place

Increase your pump gas octane by 25 points and make more power efficiently with a cooler running motor

NX copies no one

This lifter kit was designed by GM to be incorporated into performance engine builds and utilizes improved valving for higher RPM capability

Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation

A large clear sight window allows for filter inspection without removal of the air box