Hi-Perf 8740 Complete Rod Bolt Kit for Ford Boss 302 & 351W

Hi-Perf 8740 Complete 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

ARP has developed the “Pro” Series Wave-Loc bolts

while the compact head is easily accessed

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

enabling the sleeve to float

Both models feature a large diameter

the harmonic damper absorbs incredible amounts of kinetic energy

Pro Series main bolts are application-specific

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

Designed for competition applications

Simply stated

They are designed for each specific application and provide the optimum grip