Wiseco Chevrolet LD9 Piston, 90.50 mm Bore, 1.181 in. Compression Height, 0.8661 in. Pin Diameter, Sport Compact, Set of 1.
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications