1979 GMC K2500 Summit Racing

Summit Racing™ SBC/BBC Mini High-Torque Starter SUM-829105

Starter, Mini, Hi-Torque, Inline Bolts, Chevy, Big/Small Block, Each

Part Number: SUM-829105

4.5 out of 5 stars ( 646 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ SBC Longtube Headers for Chevy/GMC Truck/Van/Blazer/Suburban

Headers, Long Tube, Steel, Painted, Chevrolet, GMC, SUV, Pickup, Small Block, Pair

Part Number: SUM-G9006

4.51 out of 5 stars ( 514 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ 140 Amp Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-810344

Alternator, Internal Regulator, 140 Amp, Natural Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-810344

4.66 out of 5 stars ( 348 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Bracket Racer SFI Harmonic Balancer for Small Block Chevy SUM-C4265

Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Chevy, Small Block, Each

Part Number: SUM-C4265

4.65 out of 5 stars ( 52 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ OE Replacement 168-Tooth Flywheel SUM-700080

Flywheel, Cast Iron, 168-Tooth, 30 lb., Internal Engine Balance, Chevy, Small Block, Each

Part Number: SUM-700080

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Billet Distributors SUM-850050

Distributor, Magnetic Pickup, Mechanical Advance, Black Cap, Chevy, Big/Small Block V8, Each

Part Number: SUM-850050

4.49 out of 5 stars ( 71 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Protorque SBC, BBC Starter SUM-820323-OS

Starter, Mini, Staggered Bolt Pattern, Chevy, V8, Each

Part Number: SUM-820323-OS

4.37 out of 5 stars ( 59 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Clutch Kits SUM-700808

Clutch Kit, Organic Disc, 11 in. Diameter, 1-1/8 in. Shaft, 26-Spline, Buick, Chevy, Olds, Pontiac, Kit

Part Number: SUM-700808

4.65 out of 5 stars ( 23 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Chrome Alternators SUM-G1667A

Alternator, Internal Regulator, 100 Amp, 1-Wire, Chrome Plated, GM, Each

Part Number: SUM-G1667A

4.48 out of 5 stars ( 97 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ SBC/BBC Mini High-Torque Chrome Starter SUM-829105C

Starter, Mini, Hi-Torque, Chrome, Inline Bolts, Chevy, Big/Small Block, Each

Part Number: SUM-829105C

4.7 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Billet Distributors SUM-850055

Distributor, Magnetic Pickup, Vacuum Advance, Black Cap, Chevy, Big/Small Block V8, Each

Part Number: SUM-850055

4.43 out of 5 stars ( 28 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Bracket Racer SFI Harmonic Balancer for Small Block Chevy 400 SUM-C4266

Harmonic Balancer, SFI, External Balance, Steel, Clearcoated, Chevy, 400, Each

Part Number: SUM-C4266

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Clutch Kits SUM-700810

Clutch Kit, Organic, 1-1/8 in. Shaft, 10-Spline, 12 in. Diameter Disc, GM, Chevy, Kit

Part Number: SUM-700810

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Clutch Kits SUM-700802

Clutch Kit, Organic, 1-1/8 in. Shaft, 10-Spline, 11 in. Diameter Disc, GM, Chevy, Kit

Part Number: SUM-700802

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ 100 Amp Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-810340

Alternator, Internal Regulator, 12 V, 100 amp, Natural Finish, V-belt Pulley, Buick, Chevy, GMC, Olds, Pontiac

Part Number: SUM-810340

4.53 out of 5 stars ( 68 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Timing Chain and Gear Set Pro Packs 08-0019

Combo, Cloyes, Timing Chain and Gear Set, Timing Cover, Cam Button, Lock Plate, RTV, Chevy, Small Block, Kit

Part Number: CMB-08-0019

4.33 out of 5 stars ( 3 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Summit Racing™ Ceramic Ignition Wire Sets SUM-881106

Spark Plug Wires, White Ceramic, Spiral Core, 8mm, Black, 90 Degree Boots, Chevy, GMC, Small Block, Set

Part Number: SUM-881106

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Direct-Fit Door Sill Plate Kit for 1977-1987 Chevy/GMC C/K/R/V Series Trucks SUM-RP22189

Door Sill Plate, 1977-87 Chevy/GMC Truck, 4-Piece Plate Kit, With Mounting Screws, Kit

Part Number: SUM-RP22189

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Lift Leaf Springs SUM-708208

Lift Spring, Leaf-Style, Front, Black Painted, Chevy, GMC, Each

Part Number: SUM-708208

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ OE Replacement 168-Tooth Flywheel SUM-700086

Flywheel, Cast Iron, 168-tooth, 30 lbs., External Engine Balance, Chevy, GMC, 400, Each

Part Number: SUM-700086

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Direct-Fit Restoration Dash Gauge Bezel with Steering Column Cover for 1975-1980 Chevy/GMC C/K Series Trucks SUM-RP23748

Instrument Gauge Dash Bezel, 1975-77 Chevy/GMC Truck, Blk With Chrome Trim, With A/C, Includes Steering Column Cover, Repl GM#347220, Each

Part Number: SUM-RP23748

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ 100 Amp Black Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811001

Alternator, Internal Regulator, 100 Amp, Black, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: SUM-811001

4.46 out of 5 stars ( 76 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Chrome Alternators SUM-810350

Alternator, Internal Regulator, 140 Amp, V-Belt Pulley, Chrome, GM, Each

Part Number: SUM-810350

4.7 out of 5 stars ( 64 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Cummins Conversion Crossmembers SUM-770360

Summit Racing™ Cummins Conversion Crossmembers SUM-770360

Crossmember, Engine, Steel, Black, Chevy, GMC, Truck, Cummins Conversion, 6BT, Each

Part Number: SUM-770360

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

1979 GMC K2500 Summit Racing Parts and Accessories