Wiseco Chevrolet Small Block -5.7cc Flat Top 1.000 X 4.000 - Set of 8

If you're building a performance Chevrolet Small Block engine, Wiseco's RED Series forged pistons are a solid choice. These pistons are designed for demanding applications, from drag racing to circle track, where strength and reliability are key. They feature a flat top design with a -5.7cc dish and are made for a 4.000 inch bore, with a 1.000 inch compression height and a 0.927 inch pin diameter. This set includes eight pistons, ready to be installed in your V8.

Wiseco machines these pistons from 2618 aluminum right here in the USA, giving them the tensile strength needed for high-performance builds and engines with power adders. They've incorporated horizontal slot oiling in the pin bores to keep the wrist pins and small-end of the connecting rods well-lubricated, which is crucial for a long service life. The dedicated forgings allow for an optimized, engine-specific strutted design, balancing strength with a manageable weight. Plus, each set comes with premium rings, so you won't have to hunt for compatible ones separately. An accumulator groove is also included to help maintain consistent ring seal and power output.

These pistons also feature an ArmorGlide skirt coating. This isn't just for looks; it actively reduces operating friction and noise, while also cutting down on wear to the piston skirt and cylinder wall. It’s a well-built component designed to give you a competitive edge and the durability you need for serious performance.