ARP Water Pump Bolts - Hex - Black Oxide - Chevy - Small Block - Short Water Pump (Set of 4) COM12-650-5 Holds Vacuum

Holds Vacuum

Universal Race Muffler - Not a direct fit

R50470 and R80318-1

1/2 in NPT Adapter

ARP Water Pump Bolts - Hex - Black Oxide - Chevy - Small Block - Short Water Pump (Set of 4) COM12-650-5 Holds VacuumProduct Description: SB Chevy hex short water pump bolt kit ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a