1973 Chevrolet Bel Air Piston

Part Number: 13937-07093328

Notes: Engine Piston -- Cast; 2 Ring(s); 5/64 Groove; 1 Ring(s); 3/16 Groove; 1.540 CD; Recessed Head .160 deep x 3.445 dia. - 8.5:1 C.R.; 0.9275" Pin Dia.; .040" Oversize

Part Number: 13937-07141236

Notes: Engine Piston -- Cast; 2 Ring(s); 5/64 Groove; 1 Ring(s); 3/16 Groove; 1.540 CD; Recessed Head .160 deep x 3.445 dia. - 8.5:1 C.R.; 0.9275" Pin Dia.; Standard Size

Part Number: 13937-07065833

Notes: Engine Piston -- Type: Cast Piston - Individual; Use w/ WE-234K or WE-234X ring set; Cast; 2 -; 5/64 Groove; 1 -; 3/16 Groove; 1.640 CD; Recessed Head .085 deep; 0.9275" Pin Dia.; Standard Size; Superseded - When depleted use W599P

Part Number: 13937-07065842

Notes: Engine Piston -- Type: Cast Piston - Individual; Perf. or reg. duty operation; Not O.E. duplicate Wt.; Use in sets only; Hypereutectic; 2 -; 5/64 Groove; 1 -; 3/16 Groove; 1.540 CD; Recessed Head .100 deep x 2.750 dia. w/ 4 valve reliefs; 0.9275" Pin Dia.; Standard Size; Superseded - When depleted use WH423ACP