Wiseco Pistons RED0052X378 RED Series Forged Piston Set Chevy LS Bore - for 3.780

The Wiseco RED (Race Engineered Design) Series pistons are forged pistons that deliver the strength and durability performance engines need with precision-machined features for Chevrolet LS1/LS2 engines.

Key Specifications:

• 3.780 inch bore, 1.326 inch compression height, 0.945 inch pin diameter
• Designed for 3.622 inch stroke and 6.125 inch connecting rods
• Flat top design with -4.2cc volume

Performance Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for the 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 maintains optimal wrist pin and small-end lubrication, critical for long service life
• Accumulator groove helps maintain consistent ring seal and power

RED Series piston kits are available for a range of popular domestic V8 platforms, the cornerstone of racing and performance from drag racing to circle track. These pistons are manufactured at Wiseco's facility in Mentor, Ohio and represent the ultimate balance of performance and value for engine builders and racers.