134-6027 Connecting Rod Bolt Kit for Small Block Chevy 383 Stroker

The same heat-treated 8740 chrome moly steel is used to make these rod bolts as ARP's standard High Performance rod bolts. The big difference is in the shank design with ARP's exclusive and patented Wave-Loc technology providing substantial benefits. Because there are fairly wide tolerances in factory bolt holes the bolt must be able to fit snugly and a knurl is applied. Unfortunately these knurls cut deep into the bolt material leaving sharp edges and enormous stress risers that promote failure. That's why ARP developed the Wave-Loc design that features symmetrical waves and provides an effective interference fit without creating stress risers in the bolt or the rod. Features -Connecting Rod Bolt Kit -High quality construction and durability -Provides better function to the engines -Variety of styles for every type of accessory Compatibility -Fits Small Block Chevy 383 Stroker