1979 GMC K2500 Parts & Accessories

Precision Replacement Parts Rear Window Seals WBL 1135

WeatherStrip Seal, Rear Window w/o Factory Sliders -Aftermarket May Fit, No Lock Strip, Ozone-Resistant EPDM, w/o Trim Groove, Chevrolet, GMC, Each

Part Number: PQP-WBL-1135

5.0 out of 5 stars ( 3 )

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Schoenfeld Long Tube LS Swap Headers for Chevy/GMC Trucks - 1303LS1-3

Schoenfeld Long Tube LS Swap Headers for Chevy/GMC Trucks - 1303LS1-3

Headers, Long Tube, Steel, Painted, 1 7/8 in. Primary, 3 in. Collector, Chevy, GMC, LS Swap, Pair

Part Number: SCH-1303LS1-3

3.33 out of 5 stars ( 3 )

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March Performance Alternators P2556-08

Alternator and Generators, Ultra Series, GM 10SI, Alternator, 140 amp, 12V, Single Wire, Black Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2556-08

5.0 out of 5 stars ( 2 )

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Painless Performance 1973-87 GM Pickup Socket Pigtail Kits 30350

Light Bulb Sockets, Turn/Parking Lights, Tail/Brake Lights, Marker Lights, Chevrolet, GMC, Kit

Part Number: PRF-30350

5.0 out of 5 stars ( 3 )

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Summit Racing™ Transmission Mounts SUM-7731108-P

Transmission Mount, GM, Low Profile, 1-3/8", Polyurethane, Each

Part Number: SUM-7731108-P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

RAM Billet Steel 153-Tooth Flywheel 1515

Flywheel, Billet Steel, 153-Tooth, External Engine Balance, 26.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1515

5.0 out of 5 stars ( 2 )

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March Performance Alternators P2555-06

Alternator and Generators, Ultra Series, GM 10SI, Alternator, 100 amp, 12V, Single Wire, Chrome Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2555-06

Not Yet Reviewed

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Summit Racing™ Full Size High-Torque Starters SUM-G1665

Starter, Full Size, Offset, Black Painted, Chevy, Each

Part Number: SUM-G1665

4.15 out of 5 stars ( 33 )

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Summit Racing™ Fuel Filler Neck Hoses for 1979-1991 Chevy/GMC C/K Series Trucks SUM-RP23764

Fuel Tank Filler Vent Hose, 1979-80 GM Truck, Fleetside, RH, 1981-91 GM Truck, Fleetside, LH, Repl GM#14036752, Each

Part Number: SUM-RP23764

5.0 out of 5 stars ( 1 )

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Motive Gear Ring and Pinion Sets D44-354 Dana 44 3.54 Gears

Gear, Ring and Pinion, 3.54:1 Ratio, Dana 44, Set

Part Number: MGR-D44-354

4.83 out of 5 stars ( 6 )

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Billet Specialties Universal Pedal Kits 198622

Pedal Pads, Gas/Brake/Emergency Brake Pedal Position, Billet Aluminum, Polished, Automatic, Chevy, Set of 3

Part Number: BSP-198622

4.63 out of 5 stars ( 8 )

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Hastings Piston Ring Sets C5532030

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532030

4.0 out of 5 stars ( 4 )

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FAST Dual-Sync Billet Distributors 305005

Distributor, Dual-Sync Billet, Hall Effect Trigger, Chevy, Big, Small Block, with Aftermarket EFI System, Each

Part Number: FST-305005

4.75 out of 5 stars ( 8 )

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Timken Wheel Bearings SET38

Wheel Bearing, Each

Part Number: TMK-SET38

5.0 out of 5 stars ( 2 )

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Sanderson Headers Blockhugger Headers CC3BP-158-P

Headers, Block Hugger, Steel, Natural, 1 5/8 in. Primary, 2.5 in. Collector, BluePrint, Chevy, Small Block, Pair

Part Number: SNH-CC3BP-158-P

Not Yet Reviewed

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Holley Retrofit Engine Oil Pans for GM LS Engines 302-4

Oil Pans, Retrofit, LS Engine Swap, Rear Sump, Wet Style, 5.6 Quarts, Aluminum, Natural Finish, Chevy, GMC, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-302-4

4.0 out of 5 stars ( 1 )

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ACDelco Air Conditioning Compressors 88964871

Air Conditioning Compressor, R4 Type, Steel, Black, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-20206

3.5 out of 5 stars ( 8 )

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Summit Racing™ Direct-Fit Voltmeter Gauge for 1979-1987 Chevy/GMC C/K/R/V Series Truck, Blazer, Jimmy

Voltmeter Gauge, Direct-Fit , Replacement, 8-18 V, Chevrolet, GMC, GM#6474584 , Each

Part Number: SUM-RP21721

5.0 out of 5 stars ( 2 )

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Auto Metal Direct Bumpers 990-4073-1

Bumper, Rear, Steel, Chrome, Chevy, GMC, Each

Part Number: AMD-990-4073-1

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Brothers Trucks Premium Bumpers 04-120

4.5 out of 5 stars ( 5 )

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PRW Flexplate Fasteners 1003902

Flexplate Bolts, SCM-4141 Alloy Steel, 12--point, 7/16 in.- 20 RH, .688 in. length, Chevy, Ford, Set of 6

Part Number: PQX-1003902

Not Yet Reviewed

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Weiand Action Plus Mechanical Water Pumps 9208

Water Pump, Mechanical, Action Plus, Short, High-Volume, Aluminum, Natural, Chevy, Small Block, Each

Part Number: WND-9208

2.59 out of 5 stars ( 17 )

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Skyjacker Hydro Shocks H7058

Shock, Hydro 7000, Twin-Tube, Red Polyurethane Bushings, Each

Part Number: SJA-H7058

4.47 out of 5 stars ( 15 )

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Fel-Pro Head Gaskets 8364 PT

Head Gasket, PermaTorque, Chevy, Small Block, 400, Each

Part Number: FEL-8364PT

5.0 out of 5 stars ( 6 )

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Powermaster Street Alternators 17127

Alternator, Internal Regulator, 85 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17127

4.67 out of 5 stars ( 15 )

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Edelbrock Rollin' Thunder Hydraulic Roller Camshafts 2201

Camshaft, Hydraulic Roller Tappet, Advertised Duration 296/300, Lift .539/.548, Chevy, Small Block, Each

Part Number: EDL-2201

4.0 out of 5 stars ( 4 )

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1979 GMC K2500 Parts and Accessories