RED - CHEVY 5.3L LS FLAT TOP

Wiseco Chevrolet LS1 Piston Set, 3.790 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin Diameter, RED Series, Set of 1. - RED0052X379. 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. Engineered, forged, and machined in the USA from 2618 aluminum for tensile strength needed in performance racing and power adder applications. Dedicated forgings allow for optimized, engine-specific strutted design to maximize strength-to-weight characteristics. ArmorGlide™ skirt coating reduces operating friction and noise while also reducing skirt and cylinder wear. Horizontal slot oiling in pin bores maintain optimal wrist pin and small-end lubrication, critical for long service life. Accumulator groove helps maintain consistent ring seal and power. Each part number includes premium rings – no need for additional sourcing.