Moroso Universal Twist-Lock Dipstick Kits 25973

Trick Flow® Active Fuel Management Delete Kits solve the problem of using a performance cam in GM LS engines equipped with AFM. The kits eliminate AFM hardware and replace it with GM LS7 hydraulic roller lifters, a valve lifter guide set, new head bolts, PVC hose, PVC plug, head gaskets, and an engine valley cover.