Wiseco Chevy Vortec 4200 RED Series Pistons 3.661in Bore 1.125in CH 10.50cc - Set of 8

Appropriately dubbed the RED? series, these forged pistons utilize Race Engineered Design? to offer the strength and durability performance engines need with precision-machined features to provide a competitive edge. RED? series piston kits are available for range of popular, domestic V8 platforms, the cornerstone of racing and performance from drag racing to circle track.