quantity : Set Of 8 mpn : 139477 california prop 65 warning : This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov engine compatibility : Chevy Big Block V8 7.4L 454 Cubic Inch piston type : Forged manufacturer warranty : Manufacturer's Warranty brand : JE Pistons oversized : 0.030 Inch bore size (in) : 4-1/4 Inch manufacturer part number : 139477 compression ratio : 8.5:1 Compression Ratio With 112 CC Heads/ 8.2:1 Compression Rati
