Pro Series ARP2000 Complete Rod Bolt Kit for Jeep 4.0L inline 6

Pro Series ARP2000 Complete Rod Bolt Kit for Jeep 4.0L inline 6Because 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

which requires less energy to operate

including the elimination of main cap walk and fretting

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

For the most severe applications

enabling the sleeve to float

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

Precision rolled threads prevent galling while promoting more consistent torque loading

Made from premium grade 8740 andheat-treated to 190

The studs are manufactured from 8740 chrome moly steel

000 psi range

Because of this

Features extra heavy springs for consistent repetition