Ford Racing Crankshaft Pulley Spacer 4-Bolt .950" 302/ 351W
Highlights
- Aluminum Construction
- Direct-Fit Replacement
- Factory Style Reproduction
- Fits 302/351W Engine
Ford Racing 4-Bolt .950" Thick Crankshaft Pulley Spacer for Mustangs with a 302 or 351W Engine.
Use this crank pulley spacer with Ford Racing crank dampers (CJ Pony Parts # M6316C351, M6316A50 and M6316D302) to achieve proper belt alignment on your Mustang's 302 or 351W engine. This crankshaft pulley spacer is .950" thick and is precision machined for a perfect fit!
Features and Benefits:
- Premium Quality Component
- Important For Proper Belt Alignment
- For Ford Racing Crank Dampers
- Quality Steel Construction
This crank pulley spacer is important for your accessory drive. If you are using a Ford Racing crank damper listed above, this pulley spacer will make everything line up nicely.
Tech Tip: 1979 and earlier 351W engines with a 0.917" Ford Racing crank sprocket can use a Ford Racing Crankshaft Pulley Spacer (CJ Pony Parts # M8510A351) if 0.070" is machined from the rear of the damper hub. Early 3-bolt crank pulleys generally bolt directly to the damper (damper is drilled for 3- and 4-bolt patterns). However, sheave alignment should be checked and the pulley shimmed as necessary to correct any misalignment.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Crankshafts & Dampers, Mustang Engine Brackets & Pulleys, Mustang Crankshaft Pulleys
Installation Difficulty

Intermediate skill is required for this installation.









