Description
Proper pinion gear setup is critical to camshaft timing accuracy and engine reliability on your Harley-Davidson. These JIMS gauge pins eliminate guesswork when measuring pitch diameters, ensuring your top-end assembly meets factory specifications. Whether you’re performing routine maintenance or a full rebuild, this precision tool pays for itself the first time you avoid a costly timing mistake.
- 0.108″ diameter pins
- 1990-1999 Harley-Davidson models
- Precision-engineered measurement tool
- Pinion gear pitch diameter gauging
- U.S.A. manufactured
- Durable, long-lasting construction
- Clear usage instructions included
- Compact, portable design
- Consult service manual for fitment verification







