1966 GMC | Summit Racing

Motive Gear Master Ring and Pinion Installation Kits R12RMK

Ring and Pinion Installation Kit, Master Kit, GM, 8.875 in., 30-Spline Pinion, Truck, Kit

Part Number: MGR-R12RMK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Yukon Gear & Axle 5-Lug Axle Conversion Kits YA G6569RACK

Axles, 5-Lug Conversion, GM 12-Bolt Truck, 5 x 5 in. Bolt Circle, 1541H Alloy Steel, Chevy, GMC, Kit

Part Number: YGA-21835

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Melling Valves V0400

Valve, Exhaust, Dished, Steel, 1.500 in. Diameter, 0.341 in. Stem, 4.928 in. Overall Length, Chevrolet, GMC, Pontiac, Studebaker, Each

Part Number: MEL-V0400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Motive Gear Ring and Pinion Sets GM12-342 GM 8.875 in. (12-bolt) truck 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.875 in. Truck, Set

Part Number: MGR-GM12-342

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Brothers Trucks Peep Mirrors OPM072S

Mirror, Blindspot, Round, Manual, 4.000 in. Diameter, Chevy, GMC, Each

Part Number: HCT-OPM072S

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

OER Door Rubber Bumpers CX1493

Bumpers, Door, Rubber, Chevrolet, GMC, Set of 4

Part Number: OER-CX1493

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

OER Authorized Outer Remote Mirrors CX1146

Mirror, Side View, Chrome, Round, Chevy, GMC, Driver or Passenger side. Each

Part Number: OER-CX1146

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

OER Diamond Fleece Car and Truck Covers MT9005B

Car Cover, Diamond Fleece, 3-Layer, Gray, Lock and Cable, Chevy, GMC, Each

Part Number: OER-MT9005B

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

B&M Transmission Brackets and Levers 20462BM

Transmission Bracket, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BMM-20462

4.97 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Flowtech Replacement Header Gasket Sets 99161FLT

Exhaust Gaskets, Header, Fiber, Stock Port, Chevy, Small Block, Kit

Part Number: BIG-99161FLT

4.65 out of 5 stars ( 26 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Sealed Power Cast Pistons 235NP 30

Pistons, Cast, Flat, 3.905 in. Bore, Checker, Chevy, GMC, Set of 8

Part Number: SLP-235NP30

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fel-Pro Differential Cover Gaskets RDS 6629

Differential Carrier Gasket, Fits Dana 44, 10-Bolts, Each

Part Number: FEL-RDS6629

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Powermaster Street Alternators 47294-2

Powermaster Street Alternators 47294-2

Alternator, Internal Regulator, 150 Amp, Double V-Belt Pulley, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47294-2

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI Transmission Pans 228010

Automatic Transmission Pan, Stock, Aluminum, Polished, GM, TH400, Each

Part Number: TCI-228010

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

LuK Clutch 168-Tooth Flywheel 4160125100

Flywheel, 90.9mm Crankshaft Bolt Circle, 12mm Bore, 320mm Pressure Plate Bolt Circle, Dual Pattern, 63mm Pilot I.D., 30.2mm Thick, No Dowels, GM, Each

Part Number: LUK-LFW101

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hays High Performance Throwout Bearings 70-104

Throwout Bearing, 1.375 in. Shaft Diameter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: HAY-70-104

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Auto Metal Direct Roof/Windshield Repair Panels 610-4060

Roof/Windshield Repair Panel, Outer, Steel, Black, EDP Coated, Chevy, GMC, Each

Part Number: AMD-610-4060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Auto Metal Direct Bumper Brackets 970-4063-S

Bumper Bracket Set, Rear, Black, EPD Coated, Chevy/GMC, Set

Part Number: AMD-970-4063-S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Brothers Trucks Heavy-Duty Bed Mats RBM87SS

47-87 CHVY RUBBER BED MAT/STEPSIDE

Part Number: HCT-RBM87SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

The Right Stuff Master Cylinders DBMC51C

Master Cylinder, Deep Pocket, Dual Bowl Design, 1.125 in. Bore, Aluminum, Chrome, Buick, Chevy, Pontiac, Each

Part Number: RSD-DBMC51C

3.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Zoom MU Series Clutches MU5473-1B

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, GM, L6, V8, Kit

Part Number: ZZZ-MU5473-1B

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Same Item, New Number This renamed part is the same as the item you requested:

Perfection MU Series Clutches MU5473-1B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 22, 2026

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United Pacific Bumpers 110722

Bumper, Stock Style, Front, Steel, Black, Chevrolet, GMC, Each

Part Number: UPD-110722

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hayden Oil Filter Relocation Kits 214

Oil Filter Relocation, 13/16 in., Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: HDA-214

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

SCE AccuSeal E Intake Gaskets 111119

Gaskets, Manifold, Intake, AccuSeal E, Vortec CPI, 2.10 in. Height, .0625 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111119

2.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

ATP Automatic Transmission Modulator Valves JX-66

Transmission Modulator Valve, GM, TH300, TH350, TH400, Each

Part Number: ATP-JX66

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

1966 GMC Parts and Accessories