Wiseco Chevrolet Small Block -5.7cc Flat Top 1.125 X 4.000 - Set of 8

If you're building a performance Chevrolet Small Block engine, Wiseco's RED Series forged piston set is a solid option. These pistons are designed for demanding applications like drag racing and circle track, where strength and durability are critical. They feature a flat top design with a -5.7cc volume and are made for a 4.060 inch bore, with a 1.125 inch compression height and a 0.927 inch pin diameter.

Wiseco uses 2618 aluminum for these pistons, which offers the tensile strength needed for high-performance builds and engines using power adders. The Race Engineered Design (RED) process allows for an optimized, engine-specific strutted design that maximizes strength while keeping weight down. You'll also find horizontal slot oiling in the pin bores, ensuring the wrist pin and small end of the connecting rod stay well-lubricated for a longer service life. Plus, each set comes with premium rings, so you won't need to source those separately.

To further reduce friction and wear, these pistons have an ArmorGlide skirt coating. This coating helps quiet down operation and reduces wear on both the piston skirt and the cylinder wall. An accumulator groove is also included to help maintain consistent ring seal and power output. Keep in mind these pistons are not CARB approved and cannot be shipped to California.