Pro Series ARP2000 Complete Rod Bolt Kit for Volkswagen/Audi 2.8L & 2.9L VR6

Pro Series ARP2000 Complete Rod Bolt Kit for Volkswagen/Audi 2.8L & 2.9L VR6Because 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

A premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts

They’re forged from premium grade 8740 chrome moly steel and are heat-treated to a nominal rating of 190

High 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

Pro Series main bolts are application-specific

Made from ARP2000 and heat-treated to 220

heat-treated prior to thread rolling and machining

Many an engine has been destroyed as a result of oil pump driveshaft failure

and female O-ring types

Measure the fastener prior to starting

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to 180

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

Wide underhead flange and companion washers provide even load distribution