Wiseco RED Series Chevrolet Big Block 4.500in Bore 1.215in CH 18.00 CC Piston Set

What you get in this box is a complete set of eight Wiseco RED Series pistons, designed specifically for Chevrolet Big Block engines. These aren't just any pistons; they're built using Wiseco's Race Engineered Design (RED) process, which means they're made from strong 2618 aluminum and precisely machined to give you an edge in performance applications, whether you're on the drag strip or the circle track.

The RED series pistons are well-built for the demands of high-performance and boosted engines. They feature horizontal slot oiling in the pin bores to keep the wrist pins and connecting rod small ends properly lubricated, which is crucial for a long service life under stress. Wiseco uses dedicated forgings for these pistons, allowing them to create an optimized strutted design that maximizes strength while keeping the weight down. Plus, each set comes with premium rings already included, so you don't have to hunt for compatible ones. The ArmorGlide skirt coating is a nice touch, helping to reduce friction and noise while also cutting down on wear to the piston skirts and cylinder walls.

An accumulator groove is also part of the design, which helps maintain consistent ring seal and power output. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a serious performance Chevrolet Big Block, these pistons are a solid option for durability and precision.