ARP Valve Cover Bolt Kit 6-Point - Duramax 6.6L 15-NEC-CAB 10 AN Male O-Ring Swivel

10 AN Male O-Ring Swivel to 10 AN Male O-Ring

Coil-Over Kits

Dual Magnetic Pickup

Sprint car wheel wrench features a removable sleeve adapter to fit heavy-duty and lightweight axles

ARP Valve Cover Bolt Kit 6-Point - Duramax 6.6L 15-NEC-CAB 10 AN Male O-Ring SwivelTo ensure proper sealing of valve covers, ARP manufactures a variety of special application specific bolt and stud kits. Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position. ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or stainless steel. You have a choice between conventional hex head bolts and nuts or compact, easy