Je Pistons Piston - 426 Hemi Dome - 2 Valve Reliefs - Forged Aluminum - 4.280 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 88.00 cc - Wrist Pin Included - Mopar 426 Hemi - Set of 8-118758--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO