This is a brand new set of Mahle Powerpak Forged pistons and rings. They are .020 over, flat tops for a 3V motor.
3 Valve Flat Top, 1cc relief, 3.571 .020 overbore, 1.220 compression height, Rings, Pins, and Locks
These are over $600 at Summit!
Reduced to $375 shipped! Firm
Also have a new...