61 inch Overhead Valve 3-5/16 inch Piston Set .040 Oversize

Piston set with 3-5/16 inch bore has a 7.0:1 compression ratio and is .040 oversize. Set includes a piston ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. **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.

• 1936-1940 EL

• 16-0029 - Connecting Rod Clamping Tool
• 16-0622 - Ring-O-Matic Ring Compressor Tool Kit

• 11-1771 - 61 inch Piston Ring Set .040 Oversize
• 11-0870 - Piston Wrist Pin and Lock Kit
• 12-0910 - Piston Wrist Pin Locks