Replacement Cylinder for Evolution Motors

Cylinder - 1340cc - Black w/Highlights - '84-'99 Evolution Big Twin

• Features a ductile cast-iron sleeve in aluminum casting
• The sleeve has external ribs that “lock” it into the aluminum casting so it cannot move
• Excellent for stock replacement
• Regarding fitment: The cylinder is finished slightly undersized so it can be finish-honed to fit your pistons.