HP Wave 8740 (2-pc) Rod Bolt Kit for Chevrolet 265-283-327 cid (small journal) 11/32˝

HP Wave 8740 (2-pc) Rod Bolt Kit for Chevrolet 265-283-327 cid (small journal) 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. For the most severe

As the crankshaft flexes and twists

ARP offers High Performance Series bolts that aremade from a premium grade chrome moly and hardened to a nominal tensile strength of 180

HIGH PERFORMANCE SERIESHigh Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

To ensure that the damperis locked in position

That’s whythe fastener experts at ARP have developed special bolts that are far superior to OEM hardware

NOTE: Not to be used with OEM-style

There are many important reasons to use ARP main stud kits

ARP’s timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly

You also can choose between standard hex head bolts or compact 12-point fasteners

All High Performance Series bolts are 180

They’re made from premium grade aerospace chrome moly and centerless ground to precise diameter