94461-82 Drilling Jig Oil Passage

This S&S Cycle oil passage drilling jig is a specialized tool designed for engine builders performing crankcase modifications on Big Twin models. Manufactured from heat-treated steel and hardened to a file-hard finish for maximum durability, this fixture ensures precise alignment when installing late-style oil pump assemblies. It allows for four critical modifications, including drilling primary oil supply passages and pressure relief passages. This tool, which corresponds to OEM number 94461-82, is an essential addition to any professional workshop or high-performance engine shop. By providing a stable guide for drilling, it eliminates guesswork and ensures the integrity of the oiling system during complex engine upgrades.