11-0317 - Standard Size 80 Overhead Valve Piston Set

Piston set is standard size 3-1/2 inch diameter with a compression ratio of 7:1. Set includes Hasting's three piece ring sets two wrist pins and four circlips. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.