Hi-Perf 8740 Complete Rod Bolt Kit for Buick 215 cid aluminum V8

Hi-Perf 8740 Complete Rod Bolt Kit for Buick 215 cid aluminum V8Because 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

and copy down the length of the fastener prior to and after installation

Both models feature a large diameter

and designed for use in competition engines

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

and is capable of more than 12

An extralarge radius base offers greater resistance to flex

Increased material strength overcomes valve train harmonics and stress

000 psi bolts that let you exert maximum clamping force

This material is heat-treated to provide a tensile strength in the 200

It costs a lot more to do it this way

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