To fit original aluminum Norton rods
Replace the original Hepolite or JCC pistons with high quality American made forged pistons. Stronger and lighter than stock pistons. Fits stock rods (BALANCE INFO).
Medium or High Compression 750 to 1007cc
Most of our pistons are coated but a few come uncoated as below. Uncoated pistons may be graphite coated for an extra fee.
Uncoated
