ARP Valve Cover Bolt Kit 12-Point - Duramax 6.6L lb7 3552024-23- M 12 AN Female to 10

12 AN Female to 10 AN Male

1975-1980 Mercury Bobcat

Plus added rubber Grip on the palm

1 and Star Infustion become a full ventilation forced air helmet

ARP Valve Cover Bolt Kit 12-Point - Duramax 6.6L lb7 3552024-23- M 12 AN Female to 10To 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