302/351W Crank Pulley Spacer 0.950in

Precision engine timing depends on accurate crank pulley alignment, and this 0.950-inch spacer ensures your 302/351W pulley sits exactly where it needs to be for optimal belt geometry and accessory drive performance. Whether you're running a serpentine system or traditional V-belt setup, proper pulley spacing prevents premature wear on belts and bearings while maintaining critical ignition timing accuracy. A straightforward bolt-on solution that eliminates guesswork from your engine bay.

• Fits 302/351W engines
• 0.950-inch spacing thickness
• Crank pulley mounting
• Bolt-on installation
• Precision machined
• MPN: M-8510-B351
• Corrects pulley alignment
• Improves belt geometry