The S&S crankpin nut clearance gauges are designed to simplify and eliminate clearance problems that may arise when installing stroker flywheels in stock Big Twin crankcases. By painting the bosses to be clearance and then placing the appropriate gauge on the main bearing race, the crankcases can be marked with a scribe in the proper location for the stroke and style connecting rod crankpin nuts to be used, quickly, and precisely.
Made in the USA
Product Note:
Specification
Details
Country of Origin
USA
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
