Wiseco Chevrolet LS Piston, 4.000 in. Bore, 1.294 in. Compression Height, 0.927 in. Pin Diameter, RED Series, Set of 1.
- 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