ARP High Performance Wave-Loc Series Connecting Rod Bolt Kit - Ford 289-302 - 5/16" H775C04XL 25′ barb and AN-16 Male

25′ barb and AN-16 Male inlet

Tray has 16 holes for spark plug and nozzle holder use

External seams

Driver / Passenger Side

2019-2020 GMC Sierra 1500

ARP High Performance Wave-Loc Series Connecting Rod Bolt Kit - Ford 289-302 - 5/16" H775C04XL 25′ barb and AN-16 MaleManufactured 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.