Wiseco RED Series Ford Small Block 4.010in Bore 1.090in CH -5.00 CC Piston Set

What you get in this kit are eight forged pistons designed for Ford Small Block engines with a 4.010-inch bore. These are Wiseco's RED Series pistons, which stand for Race Engineered Design. They're built from 2618 aluminum, a material chosen for its high tensile strength, making them well-suited for performance racing and applications where you're adding significant power, like with a turbo or supercharger.

Wiseco machines these pistons with specific features to give you an edge. The horizontal slot oiling in the pin bores is a smart touch; it keeps the wrist pins and the small end of the connecting rods properly lubricated, which is crucial for keeping things running smoothly over the long haul. The dedicated forgings allow for an optimized, engine-specific strutted design, which helps maximize strength while keeping the weight down. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, and it also cuts down on wear on the piston skirts and cylinder walls. You also get premium rings included with each set, so you won't have to hunt for those separately. An accumulator groove is included to help maintain consistent ring seal and power output.

These pistons are made in the USA. Keep in mind that this specific part number is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.