Notes: Use w/E-384K or E-384X ring set; Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1/16, 5/64, 3/16 (in.); 1.560 CD; Recessed Head .165 deep x 3.120 dia. w/shallow oil ring groove for low tension oil ring - 9.0:1 C.R; DUROSHIELD skirt coated piston
Bore: 101.6000
Compression Distance: 1.560
Head Illustration: 28
Head Type: Recessed Head .165 deep x 3.120 dia. w/shallow oil ring groove for low tension oil ring - 9.0:1 C.R.; DUROSHIELD~ skirt coated piston
Minimum Clearance: See Piston Fitting Information on carton label
Part Material: Hypereutectic
Pin Diameter: 23.559
Pin Offset: 0.04"
Ring 1 Qty: 1
Ring 1 Width: 1/16
Ring 2 Qty: 1
Ring 2 Width: 5/64
Ring 3 Qty: 1
Ring 3 Width: 3/16
UPC: 614046227613
Part Description: 1991 Pontiac Grand Am Duroshield Cast Piston