Hi-Perf 8740 (2-pc) Rod Bolt Kit for Ford Boss 302 & 351W

Hi-Perf 8740 (2-pc) Rod Bolt Kit for Ford Boss 302 & 351WBecause 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

The threads are rolled after heat-treating which gives them about 2000% better fatigue strength than most main bolts that are threaded prior to heat-treating

with handy 12-pointor standard hex heads

ARP Pro Series head bolt kits are application specific and designed to deliversuperior strength typically associated with competition engines

Finish: Natural

They’re made from 8740 chrome moly steel

ARP has developed special pressure plate bolts that are applicationspecific to ensure the optimum grip length

Material 2: ARP2000

NOTE: Not to be used with OEM-style

To cure this all-too-common problem

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

Finish 2: Polished

enabling the rotationof an engine with any 1/2