Circuit Breaker

Attributes Engine Compatibility: Chevy Big Block V8 7.4L 454 Cubic Inch Piston Type: Forged Dome Volume: -3 Cubic Centimeter Compression Ratio: 8.5:1 Compression Ratio With 112 CC Heads/ 8.2:1 Compression Ratio With 118 CC Heads Oversized: 0.030 Inch Bore Size (IN): 4-1/4 Inch Quantity: Set Of 8 Features & Benefits Limited...