Wiseco Chevy LS1/LS2 RED Series Piston Set 3780in Bore 1330in Compression Height - Set of 8

Forged from 2618 aluminum, these Wiseco RED Series pistons are built for the demands of high-performance Chevy LS1 and LS2 engines. The RED (Race Engineered Design) series uses dedicated forgings to create a strutted design that maximizes strength while keeping weight down, making them a solid choice for drag racing, circle track, and any application where you're adding significant power. The 3.780-inch bore and 1.330-inch compression height are specific dimensions for these LS engines, ensuring they fit right into your build.

Wiseco machines these pistons with horizontal slot oiling in the pin bores. This feature is crucial for keeping the wrist pin and the connecting rod's small end properly lubricated, which is essential for long service life under high stress. They also include an accumulator groove, which helps maintain a consistent ring seal, ensuring you get the most power out of every combustion cycle. Plus, the ArmorGlide skirt coating is applied to reduce friction and noise, while also minimizing wear on the piston skirt and cylinder wall.

This set includes eight pistons, along with premium rings, so you won't need to source those separately. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a performance LS engine that needs reliable, well-built internals, this Wiseco RED Series piston set is a strong contender.