Pro Series ARP2000 Complete Rod Bolt Kit for Chevrolet Gen III/IV LS Series small block & 6.2L LT1 (

Pro Series ARP2000 Complete Rod Bolt Kit for Chevrolet Gen III/IV LS Series small block & 6.2L LT1 (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

ARP’s special drive plate bolts have many important features

Specially hardened

To be used with ARP’s patented Perma-Loc™ adjusters

Studs and bolts come either black oxide chrome moly or polished ARP Stainless

To ensure that the damperis locked in position

Look forARP stamped on each stud as your assurance of quality

A hollow core serves to reduce the reciprocating mass

or using a spacer for clearance

Designed for competition applications

Both feature an exclusive

All Pro Series head bolts have areduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate theneed for valve train removal during cylinder head retorquing

They’re nominally rated at 180