For 1967-1974 GMC K25/K2500 Pickup Piston Sealed Power 44764SCZT 1968 1969 1970

Notes: Engine Piston -- Type: Cast Piston - Individual; Hypereutectic;. 9275" Pin Dia.; 2 Ring(s); 3/32 Groove; 1 Ring(s); 3/16 Groove; 2.010 CD; Recessed Head. 312 deep x 3.210 dia. - 7.6:1 C.R.; DUROSHIELD skirt coated piston;. 030" Oversize.