Wiseco Chevy LS1/LS2 RED Series Piston Set 3790in Bore 1330in Compression Height - Set of 8

These Wiseco RED Series pistons start with a 2618 aluminum forging, a material chosen for its high tensile strength, which is exactly what you need when you're pushing the limits of a performance engine. The RED? series, or Race Engineered Design, is built for demanding applications like drag racing and circle track, where durability and precision are key to staying competitive. Each piston is forged and machined right here in the USA, ensuring a high level of quality control.

You'll find horizontal slot oiling in the pin bores, a smart detail that keeps the wrist pin and the small end of the connecting rod well-lubricated. This is critical for preventing premature wear and ensuring the longevity of your engine build. Wiseco also uses dedicated forgings, which means they can optimize the strutted design of each piston to get the best possible strength-to-weight ratio. Plus, the ArmorGlide? skirt coating isn't just there to look cool; it actively reduces friction and noise, and it helps cut down on skirt and cylinder wall wear. An accumulator groove is included to help maintain consistent ring seal, which means more consistent power delivery.

This set includes premium rings, so you won't have to hunt for compatible ones separately. Just remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for specific Chevrolet LS1 and LS2 engines with a 3.790-inch bore and a 1.330-inch compression height.