Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wiseco Professional Series forged Chevrolet small-block piston is a single flat-top piston engineered for severe-duty racing builds. Sized for a 4.050 in bore with a 1.2505 in compression height and 0.927 in pin diameter, it’s sold individually. Forged from 2618 aluminum, the design features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, fully machined crown surfaces and forced pin oiling.
Wiseco SBC Strutted Flat Top 1.250inch CH Piston Shelf Stock
