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

What you get in this Wiseco RED Series piston set is a complete package for your Ford Small Block engine. This kit includes eight forged pistons, each machined from 2618 aluminum for the tensile strength performance racing and power adder applications demand. You'll also find premium rings included with each set, so you don't need to source those separately. The pistons feature a dedicated forging for an optimized, engine-specific strutted design that maximizes strength while keeping weight down.

These aren't just any pistons; they're built with Race Engineered Design (RED) principles. That means features like horizontal slot oiling in the pin bores are there to keep your wrist pins and small-end lubrication optimal, which is critical for a long service life. An accumulator groove is also included to help maintain consistent ring seal and power delivery. Plus, the ArmorGlide skirt coating is applied to reduce operating friction and noise, while also cutting down on skirt and cylinder wear. This combination of materials and design helps provide a competitive edge for everything from drag racing to circle track.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance Ford Small Block, this set is designed to handle the stress and deliver consistent performance.