Wiseco forged pistons are superior in strength and design
We carry the full line of Wiseco forged pistons, big bore kits and related items
Power valve must be modified for .040 and larger
Top-End bearing available-part no. B1016
Included Items: One 57.0mm piston One 2244CS ring Two CW16 circlips One S270 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.