1972 GMC G15/G1500 Van Piston

Part Number: 15386-09084807

Notes: Engine Piston -- Cast; VINTAGE; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.655 CD; Flat Head With 4 valve reliefs; .030" Oversize

Part Number: 15386-05792174

Notes: Engine Piston -- Cast; VINTAGE; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.655 CD; Flat Head With 4 valve reliefs; .040" Oversize

Part Number: 15386-05697100

Notes: Engine Piston -- Cast; VINTAGE; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.655 CD; Flat Head With 4 valve reliefs; Standard Size

Part Number: 15386-05692778

Notes: Engine Piston -- Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .020" Oversize

Part Number: 15386-09085230

Notes: Engine Piston -- Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .030" Oversize

Part Number: 15386-05755714

Notes: Engine Piston -- Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .040" Oversize

Part Number: 15386-05707508

Notes: Engine Piston -- Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .060" Oversize

Part Number: 15386-09085229

Notes: Engine Piston -- Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; Standard Size

Part Number: 15386-05723817

Notes: Engine Piston -- Powerforged; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.562 CD; Recessed Head .068 deep. DUROSHIELD skirt coated piston.; .030" Oversize

Part Number: 15386-07294821

Notes: Engine Piston -- Powerforged; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.562 CD; Recessed Head .068 deep. DUROSHIELD skirt coated piston.; Standard Size

Part Number: 15386-07441631

Notes: Engine Piston -- Type: Cast Piston - Individual; Cast; 2 -; 5/64 Groove; 1 -; 3/16 Groove; 1.540 CD; Recessed Head .067 deep x 3.160 dia. w/ 4 valve reliefs - 8.4:1 C.R.; 0.9275" Pin Dia.; .040" Oversize; Superseded - When depleted use WH423ACP 40

Part Number: 15386-07310787

Notes: Engine Piston -- Type: Cast Piston - Individual; Cast; VINTAGE; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.655 CD; Flat Head With 4 valve reliefs; Standard Size

Part Number: 15386-05636649

Notes: Engine Piston -- Type: Cast Piston - Individual; Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .020" Oversize

Part Number: 15386-05645823

Notes: Engine Piston -- Type: Cast Piston - Individual; Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .030" Oversize

Part Number: 15386-05697240

Notes: Engine Piston -- Type: Cast Piston - Individual; Hypereutectic; With machined valve reliefs and circlip grooves; Use With LR-63 lock ring for floated applications; 2 Groove(s); 5/64; 1 Groove(s); 3/16; 1.548 CD; .098 dish, 4 reliefs; Use With Lock Ring LR-63; DUROSHIELD skirt coated piston; .040" Oversize

Part Number: 15386-07310805

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.; .030" Oversize; Superseded - When depleted use WH423ACP 30

Part Number: 15386-07295079

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; DUROSHIELD® skirt coated piston; 0.9275" Pin Dia.; .020" Oversize; Superseded - When depleted use WH423ACP 20