Review on Crane Cams 36308 1 Springs Retainers by Edward Perez

This is a faucet spring and jaw retainer kit. Wanted to let some know that if you are using this kit on a 403 and it has rotators on all 16 valves you will need to use -.050 valve locks and .060 shims to get close to factory height. From now on you will need to adjust the shim depending on whether the valves are new or used, number of valve seats, etc.