26 products about 1986 GMC P2500 Crankshafts, Pistons, Rings & Connecting Rods foundVEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 3.0, 2.0, 4.0 (mm); Ductile Iron w/Plasma Moly top ring; Grey Iron 2nd ring 2nd Ring Face Design: Reverse Torsional 2nd Ring Material: Grey Iron 2nd Ring Width: 2.00 Bore Diameter: 3.9764 Cylinder Quantity: 8 File Fit: No Oil Ring Design: 2 Piece Conformatic Oil Ring Width: 4.00 Outside Diameter: 101.00 Package Alert: Full set Ring Material: Premium Moly Ring Set Groove Widths: 3.0 x 2.0 x 4.0 Standard Size: Standard Top Ring Face Design: Key Stone Top Ring Material: Ductile Iron w/Plasma Moly Top Ring Width: 3.00 UPC: 053059145147 Part Description: 1986 GMC P2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: 1 Piece;Rubber;Rear Material: Rubber UPC: 023913756062 Part Description: 1986 GMC P2500 Rear Crankshaft Seal Kit More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; 3/4 grooved Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Size: Standard UPC: 614046346192 Part Description: 1986 GMC P2500 3 4 Grooved Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: 1 Piece;PTFE; Rear Material: PTFE UPC: 023913754105 Part Description: 1986 GMC P2500 Rear Crankshaft Seal Kit More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Triple Chrome top ring; Grey Iron 2nd ring Bore Diameter: 101.60 mm Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Chrome Size: Standard UPC: 053059132666 Part Description: 1986 GMC P2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: 2 Piece;Rubber;Rear Material: Rubber UPC: 023913754488 Part Description: 1986 GMC P2500 Rear Crankshaft Seal More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Oversize: Standard Package Alert: Full set Part Material: A-Series Aluminum Set Type: Main Set UPC: 614046632158 Part Description: 1986 GMC P2500 A Series Aluminum Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Premium;Steel Top Ring;Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 101.60 mm Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 053059132604 Part Description: 1986 GMC P2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: 2 Piece;Rubber;Double Lip; Rear Material: Rubber UPC: 023913755980 Part Description: 1986 GMC P2500 Rear Double Lip Crankshaft Seal More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 3.00, 2.00, 4.00 (mm); 2.114 CD; Flat Head w/Ricardo Cup & Keystone top ring groove - 21.5:1 C.R.; DUROSHIELD skirt coated piston Bore: 3.9764" Compression Distance: 2.114" Dome Volume CC: -2 Head Illustration: 123 Lock Ring: Included Material: Hypereutectic Minimum Clearance: See Piston Fitting Information on carton label Pin Diameter: 30.998 mm Pin Type: F Pin Weight Gram: 175 Ring 1 Qty: 1 Ring 1 Width: 3.00mm Ring 2 Qty: 1 Ring 2 Width: 2.00mm Ring 3 Qty: 1 Ring 3 Width: 4.00mm Size: Standard UPC: 614046227996 Weight W Pin Gram: 816 Weight w/o Pin Gram: 641 Part Description: 1986 GMC P2500 Flat Top Piston More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: Standard;Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate top ring; Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 053059132727 Part Description: 1986 GMC P2500 Premium Piston Ring Set W O Coating More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size Material: Overplated Copper-Lead Alloy Oversizes: Standard Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Set Type: Main Set UPC: 724956135493 Part Description: 1986 GMC P2500 Overplated Copper Lead Alloy Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Oversize: Standard Package Alert: Full set Part Material: A-Series Aluminum UPC: 614046379404 Part Description: 1986 GMC P2500 A Series Aluminum Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 56.520 mm Housing Bore Min: 2.2247" Oil Clearance Max: 0.0028" Oil Clearance Min: 0.0005" Overall Length Max: 21.390 mm Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 53.340 mm Standard Shaft Min: 2.0990" UPC: 087674958387 Wall Thickness Max: 1.580 mm Part Description: 1986 GMC P2500 A Series Connecting Rod Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: 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: 1986 GMC P2500 Duroshield Cast Piston More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: 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: 1986 GMC P2500 Duroshield Cast Piston More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: w/.020" extra bore stock I.D. Max: 31.026 mm Length Max: 1.0004" Material: Copper alloy O.D. Max: 1.3047" UPC: 724956110308 Part Description: 1986 GMC P2500 Split Type Piston Pin Bushing More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; 2-5/64, 1-3/16; Single Cylinder Set Package Alert: Single Set Ring Material: Premium Moly Size: Standard UPC: 019826064882 Part Description: 1986 GMC P2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 56.520 mm Housing Bore Min: 2.2247" Oil Clearance Max: 0.0028" Oil Clearance Min: 0.0005" Overall Length Max: 21.390 mm Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 53.340 mm Standard Shaft Min: 2.0990" UPC: 087674957564 Wall Thickness Max: 0.0622" Part Description: 1986 GMC P2500 A Series Aluminum Connecting Rod Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Overplated copper-lead alloy Housing Bore Max: 56.520 Housing Bore Min: 56.507 Oil Clearance Max: 0.0028 Oil Clearance Min: 0.013 Overall Length Max: 21.390 Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.1000 Standard Shaft Min: 2.0990 UPC: 724956081554 Wall Thickness Max: 0.0622 Part Description: 1986 GMC P2500 Overplated Copper Lead Alloy Connecting Rod Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: w/GMC CH465 Trans;Redi-Sleeve; GMC CH465 UPC: 724956213535 Part Description: 1986 GMC P2500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L 1986 GMC P2500 | All Trims | 8 Cyl 5.7L 1986 GMC P2500 | All Trims | All Engines 1986 GMC P2500 | All Trims | 8 Cyl 6.2L Show More VEHICLE SPECIFIC Product Specifications Notes: 2.063in O.D.; with 0.563in Width UPC: 724956213610 Part Description: 1986 GMC P2500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 6 Cyl 4.8L 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: with GMC Axle; with 9.5in Ring Gear Flanged Outside Diameter: 56.360 mm Installation Depth: 1.000" Material: Stainless Steel Overall Width: 17.480 mm Shaft Size Maximum: 1.940" Shaft Size Minimum: 49.120 mm Width on Shaft: 14.300 mm Part Description: 1986 GMC P2500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 GMC P2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Standard Size Housing Bore Max: 64.150 Housing Bore Min: 64.125 Oil Clearance Max: 0.107 Oil Clearance Min: 0.0014" Overall Length Max: 22.910 Package Alert: Pair Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.3992" Standard Shaft Min: 60.914 UPC: 614046380424 Wall Thickness Max: 0.0620" Part Description: 1986 GMC P2500 Connecting Rod Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Overplated copper-lead alloy; 8-2555CA 60 avail-as-unplated & resizeable Housing Bore Max: 56.520 Housing Bore Min: 56.507 Material: Overplated Copper-Lead Alloy Oil Clearance Max: 0.071 Oil Clearance Min: 0.0005 Overall Length Max: 21.390 Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.1000 Standard Shaft Min: 53.315 UPC: 724956186341 Wall Thickness Max: 0.0622 Part Description: 1986 GMC P2500 Overplated Copper Lead Alloy Connecting Rod Bearing Set More Info Vehicle Fitment 1986 GMC P2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: w/GMC THM350 Trans Flanged Outside Diameter: 2.203" Installation Depth: 1.000" Material: Stainless Steel Overall Width: 17.480 mm Shaft Size Maximum: 1.878" Shaft Size Minimum: 47.550 mm Width on Shaft: 0.563" Part Description: 1986 GMC P2500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 GMC P2500 | All Trims | All Engines