1981 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Auburn Gear Select-A-Loc 29 Spline Differential AMC Model 20 545006

Auburn Gear Select-A-Loc 29 Spline Differential AMC Model 20 545006

Differential, Auburn, Locker, 29-Spline, AMC 20, 12-Bolt, Each

Part Number: AUB-545006

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 70/70-U YDGD70-3-35

Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Dana 70, Dana 70-U, Each

Part Number: YGA-26044

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

JE Pistons Big Block Chevy Blown Alcohol Series Pistons 296988

Pistons, Forged, Dome, 2-Valve Reliefs, 4.500 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-296988-8

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni RS Series Carburetors RS40-D1-K

RS SERIES CARBS 40MM

Part Number: MKU-RS40-D1-K

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Baer Brakes SS4+ Deep Stage Drag Race Disc Brake Kits for 1979-2004 MUSTANG - 4261376C

Disc Brakes, SS4+ Deep Stage Drag Race, Front, Cross-drilled/Slotted Rotors, 4-piston Calipers, Ford, Kit

Part Number: BAE-4261376C

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Summit Racing™ Seat and Seat Bracket Pro Packs 27-0000

Combo, Scat Rally 1000 Seats, Black, Vinyl, Brackets, Sliders, Ford, Kit

Part Number: CMB-27-0000

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Lockers GM 9.5 Inch 225C135A

Differential, Eaton Detroit Locker, 33-Spline, GM, 9.5 in., 14-Bolt, Each

Part Number: ETN-225C135A

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Auburn Gear Select-A-Loc 35 Spline Differential Dana 60 545022

Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545022

Not Yet Reviewed

Estimated Ship Date: Today

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FLOTEK Jailbird 390cc CNC Big Block Chevy Cylinder Heads 390-500

Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Wilwood Forged DynaPro Low-Profile Dust Seal Rear Parking Brake Kits 140-16711-R

Disc Brake Kit, DynaPro Low Profile, Rear, Solid Rotor, 11.00 in. Diameter, Four Piston, Red Powdercoated, 6 x 5.5 in, Chevy, Kit

Part Number: WIL-140-16711-R

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Trick Flow® Twisted Wedge® 11R 205 Cylinder Heads for Small Block Ford TFS-5261B561-C03

Cylinder Head, Twisted Wedge® 11R 205, Bare, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-5261B561-C03

Not Yet Reviewed

Estimated Ship Date: Today

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Bestop Supertop Classic Squareback Soft Tops for 1976-1986 CJ7, 1987-1995 WRANGLER - 5459937

Soft Top, Supertop Classic Squareback, Polymer Cloth, Spice, Tinted Windows, Jeep, Each

Part Number: BST-54599-37

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Trick Flow® Twisted Wedge® 11R 205 Cylinder Heads for Small Block Ford TFS-5261B661-C03

Cylinder Head, Twisted Wedge® 11R 205, Bare, 66cc CNC Chambers, Small Ford, Each

Part Number: TFS-5261B661-C03

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

QuickTime Bellhousings RM-6064

Bellhousing, Quick Time, SFI Approved, Chevy V6-V8 Engine to Ford T5, Tremec Transmission, Kit

Part Number: QTI-RM-6064

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Hays Twister Full Race 3,600-4,200 Stall Torque Converter 97-1D36F

Torque Converters, Twister Full Race, 3,600-4,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D36F

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40006

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Reservoir, Chevrolet, GMC, Kit

Part Number: AWR-HMGM40006

Not Yet Reviewed

Estimated Ship Date: Today

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Edelbrock Performer RPM Air-Gap Intake Manifold and Carburetor Kits 2064

Carburetor and Manifold Combo, RPM Air-Gap Manifold, 800 cfm AVS2 Carb, Chevy, Big Block, Rectangular Port, Kit

Part Number: EDL-2064

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Thule Xsporter Pro Truck Racks 500XTB

Bed and Ladder Racks, Thule Xsporter Pro, Truck Bed Rack, Adjustable Height, 450 lb. Capacity, Locking, Aluminum, Black Powdercoat, Pair

Part Number: THU-500XTB

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Centerforce SST Clutch and Flywheel Kits 412714800

Clutch and Flywheel Kit

Part Number: CTF-412714800

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Summit Racing™ Clutch, Flywheel, and Mounting Hardware Pro Packs 13-0006

Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 454, Kit

Part Number: CMB-13-0006

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Small Block Chevy Ultra Serpentine Conversion Kits 20426

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20426

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Edelbrock Victor Jr. Cylinder Heads 77599

Cylinder Head, Victor Jr, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevy, 302, 327, 350, 400

Part Number: EDL-77599

Not Yet Reviewed

Estimated Ship Date: Today

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Holley SBF Hi-Ram EFI Intake Manifolds with Side-Mount Tops 300-310

Intake Manifolds, High-Ram, EFI Intake, Side-Mount Top, Multi-port, 1,500-7,000 RPM Range, 105mm Bore, Aluminum, Satin, Ford, 5.8L, Windsor, Each

Part Number: HLY-300-310

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Wilwood Forged Dynalite Pro Series Front Disc Brake Kits for 1969-1982 CORVETTE, 1969-1970 IMPALA - 140-12040-R

Disc Brakes, Dynalite Pro Series, Front, Solid Surface Rotors, 4-piston Red Calipers, Chevy, Kit

Part Number: WIL-140-12040-R

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

World Products Merlin Cylinder Heads 030630

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

1981 Parts and Accessories