1979 GMC K2500 - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

Proform Slant Edge Alternators 141-152

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Black Crinkle Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-152

Not Yet Reviewed

Estimated Ship Date: Today

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Proform Slant Edge Alternators 141-156

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Polished Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-156

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

COMP Cams Dual Energy Camshafts 12-209-3

COMP Cams Dual Energy Camshafts 12-209-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/277, Lift .462/.482, Chevy, Small Block, Each

Part Number: CCA-12-209-3

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Xtreme Marine Camshafts 12-232-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/262, Lift .447/.462, Chevy, Small Block, Each

Part Number: CCA-12-232-3

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Driveshafts for 1978-1979 K20, 1978 K25, 1979 K2500 - 976-910

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-910

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Husky Extend-A-Fender Flares 2804900

Fender Flares, Extend-A-Fender, Front and Rear, Black, Dura-Flex Thermoplastic, Chevy, GMC, Set of 4

Part Number: HUS-2804900

Not Yet Reviewed

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Yukon Gear & Axle Ring and Pinion Sets YG GM9.5-342 GM 9.5 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Rotation, GM 9.5 in., Set

Part Number: YGA-24502

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM9.5-373 GM 9.5 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 9.5 in., 14-Bolt, 1997-2013, With 33 Spline C-clip Axles, Set

Part Number: YGA-24166

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Brothers Trucks Seat Belts BELTKT6-2BK

Seat Belts, Shoulder and Lap Belt Type, Black, Fits Models Equipped with Bucket Front Seats, Chevrolet, GMC, Pair

Part Number: HCT-BELTKT6-2BK

Not Yet Reviewed

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Hays Street 450 Clutch Conversion Kits 91-1006

Clutch Kit, Hays Street 450 Clutch, 10-spline, 12 in. Disk, Diaphragm Pressure Plate, Chevy/GMC, Kit 10-spline

Part Number: HAY-91-1006

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Chevy, Small Block, Each

Part Number: CCA-12-250-20

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

14 Inch 2,600 CFM Mishimoto Electric Fan and Shroud Kit MMFS-CHE-68K

Fans, Electric, Dual, 14 in. Diameter, 2,600 CFM, Fan Controller Included, Aluminum Shroud, Natural, Chevy, GMC, Kit

Part Number: MIO-MMFS-CHE-68K

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Tuff Country EZ-Ride Leaf Springs 18670

Lift Spring, Leaf-Style, Front, Black, 4WD, Chevy, GMC, 6 inch Lift, Each

Part Number: TFY-18670

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Superlift Lift Leaf Springs 01-235-6

4.5 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Dee Zee Hex Series Cab Racks DZ 95094TB

Truck Cab Protector/Headache Rack

Part Number: DZZ-DZ95094TB

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Differential Clutch Sets YPKGM12-PC-DG1

Differential Clutch, Steel Pack, Rear, Posi, GM, 8.875 in., Set

Part Number: YGA-16064

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Rough Country Leaf Spring Kits 8015KIT

Leaf Springs, Lifted, 6.00 in., Front, Black, U-Bolts, Chevy, GMC, Kit

Part Number: ROU-8015KIT

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Hurst Ring and Pinion Sets 02-128 GM 8.875 in. (12-bolt) truck 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-128

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Hurst Ring and Pinion Sets 02-127 GM 8.875 in. (12-bolt) truck 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-127

Not Yet Reviewed

Estimated Ship Date: Today

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Mishimoto Performance Radiators MMRAD-CAM-70

Radiator, Performance, Crossflow, 2-row, Aluminum, Natural, Transmission Cooler, Chevy, Each

Part Number: MIO-MMRAD-CAM-70

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Coverlay Manufacturing Door Panels 18-34N-DBR

Door Panels, Full Door, Plastic, Dark Brown, Front, Chevrolet, GMC, Pair

Part Number: CVY-18-34N-DBR

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Coverlay Manufacturing Door Panels 18-34N-MBR

Door Panels, Full Door, Plastic, Medium Brown, Front, Chevrolet, GMC, Pair

Part Number: CVY-18-34N-MBR

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Sherman Fenders SHE899-32BL

Fenders, Rear Outer, Left, Steel, Black EDP Coated, Chevrolet, GMC, Each

Part Number: SHI-899-32BL

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Xtreme Marine Cam and Lifter Kits SK12-236-3

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 262/268, Lift .462/.477, Chevy, Small Block

Part Number: CCA-SK12-236-3

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Brothers Trucks Steering Wheels STR87STBLACK

Steering Wheels, Standard Design, 2-spoke, Black Plastic Grip and Spokes, Stock Diameter, Chevrolet, GMC, Each

Part Number: HCT-STR87STBLACK

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

14 Inch 1,300 CFM Mishimoto Electric Fan and Shroud Kit MMFS-CK-78

Fan and Shroud Kit, Dual Electric Fan, Natural Aluminum Shroud, Bolt-on, Chevy, GMC, Kit

Part Number: MIO-MMFS-CK-78

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

1979 GMC K2500 Parts and Accessories