Wiseco RED Series Chevy Small Block 350 4.040in Bore 1.550in CH -11.00 CC Piston Set

If you're building a performance Chevy Small Block 350, Wiseco's RED Series pistons are a solid choice. These aren't your average replacement pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, making them well-suited for the demands of racing and boosted applications. The RED series stands for Race Engineered Design, meaning Wiseco has put a lot of thought into optimizing these pistons for competitive performance.

Wiseco machines these pistons in the USA, and they've included some smart features to help them perform and last. The horizontal slot oiling in the pin bores ensures the wrist pins stay well-lubricated, which is crucial for durability under stress. They also use dedicated forgings, allowing for an engine-specific strutted design that balances strength with a manageable weight. Plus, the ArmorGlide skirt coating helps reduce friction and noise, while also cutting down on wear in the cylinder walls. You also get premium rings included with each set, so you don't have to source them separately, and an accumulator groove helps maintain consistent ring seal for optimal power delivery.

This set is designed for a 4.040-inch bore with a 1.550-inch compression height and a -11.00cc dish volume. Keep in mind these pistons are not CARB approved and cannot be shipped to California. They are designed for performance applications and are not intended for use in emissions-controlled vehicles in California.