Wiseco Pistons RED0053X379 RED Series LS 3.790 Bore Flat Top Piston Kit

The Wiseco RED Series piston kit utilizes Race Engineered Design to deliver the strength and durability that performance engines demand with precision-machined features for a competitive edge. This kit is designed for 5.3L LS engines with a 3.790 inch bore and 3.622 inch stroke, featuring a -4.2cc flat top piston design.

Key Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for exceptional tensile strength in performance racing and power adder applications
• Dedicated forgings with optimized, engine-specific strutted design to maximize strength-to-weight characteristics
• ArmorGlide skirt coating reduces operating friction and noise while minimizing skirt and cylinder wear
• Horizontal slot oiling in pin bores maintains optimal wrist pin and small-end lubrication for extended service life
• Accumulator groove helps maintain consistent ring seal and power output

RED Series piston kits are available for a range of popular domestic V8 platforms and offer the ultimate balance of performance and value. The Race Engineered Design combined with a strutted forging process makes RED Series pistons the ideal choice for applications demanding serious power.