New Pistons. New Possibilities.You asked, we listened. Three new Wiseco piston options are on the shelf and ready for your next build. Shop Now 40 Years. Still Wide Open.Four decades of building, innovating, and chasing more power. Grab the limited 40th Anniversary DynoCams shirt. View NEW PRODUCTS View all New Products Wiseco Piston, 2.7665 x .540 , Unchromed, Cut Dome Wiseco Piston 2.8385 X .640, Thick Dome Wiseco Piston, 2.7615 x .540 , Unchromed, Cut Dome 2026 Track Rules