Description
Installing spiral lock rings on pre-1973 Big Twin Harley-Davidson engines demands precision—one slip distorts the ring, compromises wrist pin retention, and risks catastrophic engine failure. The JIMS Piston Pin Lock Ring Tool eliminates guesswork by guiding the ring into place in a single, controlled motion, giving you the confidence that your top-end assembly is secured properly every time. Whether you’re rebuilding a stock 96ci or installing aftermarket performance pistons, this U.S.-made tool transforms a delicate operation into a straightforward task.
- Fits 1965-1972 Harley FL
- Compatible with .515″ wrist pins
- Works with aftermarket pistons
- Prevents ring distortion
- One-motion installation
- Ensures secure retention
- Made in U.S.A.
- Professional-grade construction
- Suitable for DIY use
- MPN: 96780-58A
