Wiseco RED Series Ford Small Block 4.040in Bore 1.165in CH -15.00 CC Piston Set

If you're building a performance Ford Small Block engine, this Wiseco RED Series piston set is designed to handle the demands of racing and power adder applications. These aren't your average pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, which is crucial when you're pushing an engine hard, whether on the drag strip or the circle track.

Wiseco's Race Engineered Design (RED) philosophy means these pistons are built with precision features for a competitive edge. You'll find horizontal slot oiling in the pin bores, which is a smart way to ensure the wrist pin and small-end of the connecting rod stay well-lubricated, helping to extend service life. The dedicated forgings allow for an optimized, engine-specific strutted design, meaning Wiseco engineers have focused on maximizing strength while keeping the weight down. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, and it also helps cut down on skirt and cylinder wear. This set comes complete with premium rings, so you won't need to source those separately.

An accumulator groove is included to help maintain consistent ring seal and power output. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For serious Ford Small Block builds, this set offers a well-built foundation.