ARP High Performance Series Wave-Loc Connecting Rod Bolt Kit - SB Chevy 350, 305, 307 GBDMC 1988-1996 Ford F-250

1988-1996 Ford F-250

1979-1995 GMC K3500

16 AN Male to 16 AN Male O-Ring

AN-08 size with a 40 micron stainless steel element and black anodize finish

1962-1963 Buick Invicta

ARP High Performance Series Wave-Loc Connecting Rod Bolt Kit - SB Chevy 350, 305, 307 GBDMC 1988-1996 Ford F-250Manufactured from the same 8740 steel as ARP's High Performance Bolts, but with Wave Loc shank design. Wave Loc symmetrical waves have an effective interference range of . 0005" to . 007" for proper cap alignment and fit. Stress risers formed by standard rod bolts in factory bolt holes are virtually eliminated. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline.