Quality and construction that meets or exceeds OEM, Features improved E-clip design, Contains piston, rings, pin and clips, Additional rings available separately, Order one per cylinder.
Good dimension, téflon patch on Side skirt for friction, anodized finish on top to help protect carbone build Up i think. Seem to be a performance piston for the Price if a stock one. The engine now ran for 3 hours and worked well. We'll see overtime how IT wear off. For a bayou 300, i did 0.003in Side wall clearance ans 0.020in ring gap. Tolérances not showned In the paper enclosed with the piston.