Bore Size

STD Bore .010" Oversized Bore .020" Oversized Bore .030" Oversized Bore .040" Oversized Bore

Add On's & Upgrades

None Gapless 2nd Ring ($34.99) .010" Deck Piston ($15) H13 Extreme Duty Wrist Pin ($37.99) Gapless 2nd Ring, .010" Deck Piston ($49.99) Gapless 2nd Ring, H13 Extreme Duty Wrist Pin ($72.98) .010" Deck Piston, H13 Extreme Duty Wrist Pin ($52.99) Gapless 2nd Ring, .010" Deck Piston, H13 Extreme Duty Wrist Pin ($87.98)