ARP High Performance Wave-Loc Series Connecting Rod Bolt Kit - Ford 289-302 - 5/16" 20194XSSK 250 lb/in Spring Rate

250 lb/in Spring Rate

1986-1999 Ford E-150 Econoline

Hook and Loop Mount

Controls / Pressure Sensor

Tapered Seat

ARP High Performance Wave-Loc Series Connecting Rod Bolt Kit - Ford 289-302 - 5/16" 20194XSSK 250 lb/in Spring RateManufactured 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.