Wiseco RED Series Chevrolet Big Block 4.530in Bore 1.270in CH 10.00 CC Piston Set

Wiseco is well-known for making strong, reliable internal engine components, especially for performance applications. This RED Series piston set is built for Chevrolet Big Block engines and is designed to handle the demands of racing and boosted setups. They use a Race Engineered Design, or RED, to give you a competitive edge with features that matter when you're pushing your engine hard.

These pistons are forged and machined right here in the USA from 2618 aluminum, which is a strong material chosen for performance racing and power adder applications. To help keep things running smoothly and extend service life, the pin bores have horizontal slot oiling to ensure the wrist pin and small-end get plenty of lubrication. The dedicated forgings allow for an engine-specific strutted design, meaning they’re built to be as strong as possible while keeping weight down. Plus, each set comes with premium rings, so you won't need to hunt for those separately. An accumulator groove is also included to help maintain consistent ring seal and power delivery.

This set is for an 8-cylinder engine with a 4.530-inch bore and a 1.270-inch compression height. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're rebuilding a performance Chevrolet Big Block, these pistons are a solid option to consider for their robust construction and thoughtful features.