Engine Piston Kit - GM (12658744)

Genuine GM OEM Engine Piston Kit MPN 12658744 is engineered for high-performance GM vehicles including Corvette, Escalade, Tahoe, Yukon, Sierra, and Silverado models. This premium piston kit is designed to deliver reliable engine performance and durability in 6.2L engines, available in both standard and 5mm/0.5mm oversize configurations to meet precise engine specifications. Perfect for engine rebuilds and performance upgrades, this authentic General Motors part is manufactured to factory standards and backed by GM's commitment to quality. - Engine Piston Kit designed for Chevrolet Corvette, GMC Yukon, and Cadillac Escalade 6.2L engines - OEM fitment for Chevrolet Silverado and GMC Sierra 6.2L models in standard and oversize options (5mm and 0.5mm) - High-precision piston components engineered for optimal compression, combustion efficiency, and engine longevity - Compatible with select GM 6.2L V8 engine applications across truck, SUV, and performance vehicle platforms - Genuine OEM part manufactured to General Motors specifications with factory-tested reliability and performance standards