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

Cometic MLS Head Gaskets C5403-045

Cometic MLS Head Gaskets C5403-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-045

Not Yet Reviewed

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Cometic MLS Head Gaskets C5401-051

Head Gasket, MLS, 4.135 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5401-051

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5269-027

Head Gasket, MLS, 4.060 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-027

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5411-036

.036" MLS W/VALVE POCKETS

Part Number: CGT-C5411-036

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5271-027

Head Gasket, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-027

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Fairchild Industries Weatherstrip Seals KG2021

Weatherstrip Seals, Window Felt, Inner, Outer, Rear, Chevrolet, Set of 4

Part Number: FCD-KG2021

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Differential Carrier Replacement Parts YZLASH-03

SEAL HOUSING FOR Dana 44, ZIP LOCKER.

Part Number: YGA-34013

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

Cometic MLS Head Gaskets C5400-040

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

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PRW Bronze Distributor Gears 70350500

DISTRIBUTOR GEAR, BRONZE, CHEV 262-454 1955-00, 0.500"

Part Number: PQX-70350500

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Mr. Gasket Head Gaskets 5799G

Head Gasket; Ultra Seal; Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Gasket Bore; 0.055 i

Part Number: MRG-5799G

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

SCE Pro Copper Head Gaskets P110662

Head Gasket, Copper, 4.060 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110662

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Fairchild Industries Weatherstrip Kits KG1008-6

Weatherstrip Kit, Chevrolet, GMC, Pickup, SUV, Kit

Part Number: FCD-KG1008-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Brothers Trucks Washer Bottles WFJ7684

Windshield Washer Reservoir, Plastic, White, Includes Cap, Chevrolet, GMC, Each

Part Number: HCT-WFJ7684

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

Hastings Premium Ductile Ring Sets 2C668

Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C668

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Powertrax Replacement Active Spacers 624004SDG2

Spacer, Replacement, Active Spacer, Each

Part Number: PWT-624004SDG2

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

Cometic MLS Head Gaskets C5954-040

Engine Cylinder Head Gasket

Part Number: CGT-C5954-040

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Green Filter High Performance Factory Replacement Air Filters 2011

Air Filter Element, High Performance Factory Replacement, Round, Woven Cotton, Green, Buick, Cadillac, Chevy, GMC, Oldsmobile, Plymouth, Pontiac, Each

Part Number: GRE-2011

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

Need It Sooner? We recommend these similar substitute parts:

Fram Extra Guard Air Filters CA326

3 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Moroso ProCoil HEI Ignition Coils 72355

Ignition Coil, ProCoil HEI, Square, In-Cap, Black, Epoxy, 41,193 V, GM, Each

Part Number: MOR-72355

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Power Window Switches SUM-RP20364

1977-1981 GM , Various Models , Power Door Lock Switch, Plastic, Chrome, Single Button, Buick, Chevy, Oldsmobile, GM#20031475 , Each

Part Number: SUM-RP20364

Not Yet Reviewed

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Superlift Shock Absorbers 87050

Shock/Strut, Superide, Twin-Tube, Front/Rear, RWD/4WD/RWD, Each

Part Number: SLF-87050

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Goodmark Wheelhouses GM1710101

Wheelhouse, Rear Outer, Steel, EDP Finish, Chevy, GMC, Each

Part Number: GMK-GM1710101

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Agility Auto Parts Fuel Tank Sending Units 4017089

Fuel Tank Sending Unit, FUEL TANK SENDING UNIT

Part Number: RDR-4017089

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

Professional Products Restoration Harmonic Balancers 85001

Harmonic Balancer, Restoration Balancer, Internal Balance, Nodular Iron, 6.750 in. Diameter, Chevy Orange, Chevy, Small Block, Each

Part Number: PFS-85001

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

GMB Replacement Fan Clutches 930-2010

FAN CLUTCH

Part Number: GMB-930-2010

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

Sherman Truck Bed Repair Panels SHE898-53AL

Truck Bed Repair Panel, Steel, Black EDP Coated, Chevrolet, GMC, Each

Part Number: SHI-898-53AL

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1979 GMC K2500 Parts and Accessories