HP Wave 8740 (2-pc) Rod Bolt Kit for Chevrolet 396-402-427-454 cid 3/8˝

HP Wave 8740 (2-pc) Rod Bolt Kit for Chevrolet 396-402-427-454 cid 3/8˝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

The engineers at ARP spent quite a bit of time developing these highly effective

rated at 190

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

are stronger and ratedat 190

You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

They have a tensile strength of 190

you may choose betweenconventional hex style or the space-saving 12-point nuts

Available in both High Performance and Pro Series kits

ARP offers a special version of its rugged 190

You also can choose between standard hex head bolts or compact 12-point fasteners

ARP’s timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly

each stud is placed verticallyinto special racks and precisely heat-treated to 190