Hi-Perf 8740 Complete Rod Bolt Kit for Pontiac 151 cid (Iron Duke) 4-cylinder 11/32˝

Hi-Perf 8740 Complete Rod Bolt Kit for Pontiac 151 cid (Iron Duke) 4-cylinder 11/32˝Because factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track, marine and drag racing engines including those with superchargers and or nitrous oxide injection systems ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts. A premium grade 8740 alloy

They’re offered in a variety of heights to accommodate most any combination of carb and spacer

Finish: Baked

You have a choice between conventional hex head bolts and nuts or compact

What’s more

the fastener experts at ARP have developed the Pro Series ring gear bolts

ARP has you covered with our 180

ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts

These pump drives feature a CNC milled (not broached) hex

Your choice of chrome moly steel or polished stainless (nominally rated at 180

ARP has developed these sophisticated and durable pushrods

Complete with washers and nuts where applicable

To ensure proper sealing of valve covers