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1991 GMC G1500
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8 Products found

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  • OEM (Genuine) 1991 GMC G1500 Piston

    PartNumber: 10159425
    OEM 1991 GMC G1500 Piston - 10159425
    Product Specifications
    • Notes: G10-30 Vans; 4.3l
    • Part Description: 1991 GMC G1500 Piston
    Vehicle Fitment
    • 1991 GMC G1500 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS
    $13.06 MSRP: $18.75
    You Save: $5.69 (31%)
  • Sealed Power Duroshield Cast Piston for 1991 GMC G1500 - WH640DCP

    Sealed Power® Duroshield Cast Piston for 1991 GMC G1500

    PartNumber: WH640DCP
    Product Specifications
    • Notes: w/NA4 Emis.; Standard Size; Hypereutectic; Perf. or reg. duty operation; Use w/ LR-63 lock ring (not included) for floated applications; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Recessed Head .098 deep x 2.771 dia. w/4 valve reliefs; DUROSHIELD skirt coated piston; w/ machined valve reliefs and circlip grooves; Individual Piston
    • Head Illustration: 29
    • Head Type: Recessed Head 0.098" Deep X 2.771 Dia. with 4 Valve Reliefs; Duroshield™ Skirt Coated Piston
    • Pin Type: P or F
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16
    • Size: Standard
    • UPC: 019826510310
    • Part Description: 1991 GMC G1500 Duroshield Cast Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 6 Cyl 4.3L
    $22.55
  • Sealed Power Duroshield Cast Piston for 1991 GMC G1500 - WH423DCP

    Sealed Power® Duroshield Cast Piston for 1991 GMC G1500

    PartNumber: WH423DCP
    Product Specifications
    • Notes: with Deep Oil Ring Grooves;w/o H/D Emissions; Standard Size; Hypereutectic; Use w/LR-63 lock ring for floated applications; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.548 CD; .098 dish, 4 reliefs; DUROSHIELD skirt coated piston; w/machined valve reliefs and circlip grooves; Individual Piston
    • Bore: 4"
    • Compression Distance: 1.548"
    • Dome Volume CC: -12.3
    • Head Illustration: 29
    • Lock Ring: Not Included
    • Material: Hypereutectic
    • Minimum Clearance: 0.0010
    • Pin Diameter: 0.927"
    • Pin Type: F
    • Pin Weight Gram: 149
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64"
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16"
    • Size: Standard
    • UPC: 019826510242
    • Weight W Pin Gram: 661
    • Weight w/o Pin Gram: 512
    • Part Description: 1991 GMC G1500 Duroshield Cast Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 8 Cyl 5.7L
    $22.21
  • Sealed Power Piston for 1991 GMC G1500 - 536NP

    Sealed Power® Piston for 1991 GMC G1500

    PartNumber: 536NP
    Product Specifications
    • Notes: Standard Size; Cast; Use w/E-356K, E-356KC or E-356X ring set; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.540 CD; Recessed Head .062 deep x 3.130 dia.
    • Bore: 3.7360"
    • Compression Distance: 1.540"
    • Head Illustration: 29
    • Material: Cast
    • Minimum Clearance: 0.001 @ 1.800 from top of head
    • Pin Diameter: 23.559 mm
    • Pin Offset: 1.524 mm
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64"
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16"
    • Size: Standard
    • UPC: 724956362868
    • Part Description: 1991 GMC G1500 Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 8 Cyl 5.0L
    $21.62
  • Sealed Power Duroshield Cast Piston for 1991 GMC G1500 - H423DCP

    Sealed Power® Duroshield Cast Piston for 1991 GMC G1500

    PartNumber: H423DCP
    Product Specifications
    • Notes: with Deep Oil Ring Grooves;w/o H/D Emissions; Standard Size; Hypereutectic; Use w/LR-63 lock ring for floated applications; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.548 CD; .098 dish, 4 reliefs; DUROSHIELD skirt coated piston; w/machined valve reliefs and circlip grooves
    • Bore: 4"
    • Compression Distance: 1.548
    • Dome Volume CC: -12.3
    • Head Illustration: 29
    • Lock Ring: Not Included
    • Minimum Clearance: 0.0010
    • Oversize: 0.060"
    • Pin Diameter: 0.927"
    • Pin Type: F
    • Pin Weight Gram: 149
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64"
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16"
    • Size: Standard
    • UPC: 019826500762
    • Weight W Pin Gram: 661
    • Weight w/o Pin Gram: 512
    • Part Description: 1991 GMC G1500 Duroshield Cast Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 8 Cyl 5.7L
    $21.37
  • Sealed Power Piston for 1991 GMC G1500 - H728P

    Sealed Power® Piston for 1991 GMC G1500

    PartNumber: H728P
    Product Specifications
    • Notes: w/NA4 Emissions; Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.550 CD; Recessed Head .030 deep x 3.100 dia. w/2 valve reliefs, w/shallow oil ring groove;
    • Bore: 101.6000
    • Compression Distance: 1.550
    • Head Illustration: 187
    • Head Type: Recessed Head .030 deep x 3.100 dia. w/2 valve reliefs, w/shallow oil ring groove
    • Minimum Clearance: 0.001 @ 2.220 from top of head
    • Note 1: Standard Size
    • Part Material: Hypereutectic
    • Pin Diameter: 23.559
    • Pin Offset: 0.04
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16
    • Standard Size: Standard
    • UPC: 724956312412
    • Weight W Pin Gram: 00753.+/- 00.
    • Part Description: 1991 GMC G1500 Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 6 Cyl 4.3L
  • Sealed Power Engine Piston for 1991 GMC G1500 - 611P

    Sealed Power® Engine Piston for 1991 GMC G1500

    PartNumber: 611P
    Product Specifications
    • Notes: Standard Size; Cast; For use w/350 crank w/o need to rebalance engine; Use w/E-356K, E-356KC or E-356X ring set; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.540 CD; Recessed Head .095 deep x 3.130 dia. w/4 valve reliefs
    • Bore: 94.9000
    • Bore (Inch): 3.7360
    • Compression Distance: 1.540
    • Head Illustration: 29
    • Head Type: Recessed Head .095 deep x 3.130 dia. w/4 valve reliefs
    • Minimum Clearance: 0.001 @ 1.840 from top of head
    • Note 1: Standard Size
    • Note 2: For use w/350 crank w/o need to rebalance Eng.
    • Part Alert: For use w/350 crank w/o need to rebalance Eng.
    • Part Material: Cast
    • Pin Diameter: 23.559
    • Pin Diameter (Inch): 0.9275
    • Pin Offset: 1.524
    • Pin Offset (Inch): 0.06
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16
    • Standard Size: Standard
    • UPC: 724956364992
    • Part Description: 1991 GMC G1500 Engine Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 8 Cyl 5.0L
  • Sealed Power Duroshield Cast Piston for 1991 GMC G1500 - H640DCP

    Sealed Power® Duroshield Cast Piston for 1991 GMC G1500

    PartNumber: H640DCP
    Product Specifications
    • Notes: w/NA4 Emissions; Standard Size; Hypereutectic; Perf. or reg. duty operation; Use w/ LR-63 lock ring (not included) for floated applications; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Recessed Head .098 deep x 2.771 dia. w/4 valve reliefs; DUROSHIELD skirt coated piston; w/ machined valve reliefs and circlip grooves
    • Bore: 4.040"
    • Compression Distance: 1.560"
    • Dome Volume CC: 11.8
    • Head Illustration: 29
    • Lock Ring: Included
    • Material: Hypereutectic
    • Minimum Clearance: 0.0010
    • Pin Diameter: 0.927"
    • Pin Type: P or F
    • Pin Weight Gram: 159
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64"
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16"
    • Size: Standard
    • UPC: 019826500861
    • Weight W Pin Gram: 793
    • Weight w/o Pin Gram: 634
    • Part Description: 1991 GMC G1500 Duroshield Cast Piston
    More Info
    Vehicle Fitment
    • 1991 GMC G1500 | All Trims | 6 Cyl 4.3L