Features and Benefits:

• Fits 1958 to 1999 Big Twins
• Tool is ground to exact tolerances for a Go or No Go fit
• Precision ground surface and a protective tube to prevent damage
• Made in the USA
• 2 year manufacturer’s defect warranty

This Go and No Go style gage pin will precisely measure the inside diameter of the cam needle bearings while in the case. A properly installed cam needle bearing will reduce cam wear and also noise that are commonly associated with loose or tight needle bearings.