1978 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

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

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

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: Tomorrow

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Estimated Ship Date: Tomorrow

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-202 Dana 44/GM 8.875 in. (12-bolt) truck 4.10 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-202

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

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: Tomorrow

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Estimated Ship Date: Tomorrow

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: Tomorrow

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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 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered 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

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

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: Tomorrow

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Estimated Ship Date: Tomorrow

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

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 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 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: Tomorrow

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Estimated Ship Date: Tomorrow

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 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

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

Yukon Gear & Axle Super Joint U-Joints YP SJ-733X-732

Yukon Chromoly Superjoints for Dana 60

Part Number: YGA-32087

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Flaming River Tilt Column Shift Steering Columns FR30009GSPL

Steering Column, Muscle Car Column Shift Tilt Key Column, 1 in.-48 Spline, 33 in. Length, Stainless Steel, Polished Finish, Each

Part Number: FLA-FR30009GSPL

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Bestop Tigertops for 1976-1983 CJ5 - 5140701

Soft Top, Tigertop, Polymer Cloth, Black, Windows, Jeep, Each

Part Number: BST-51407-01

1.0 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

Hays Twister Full Race 2,800-3,200 Stall Torque Converter 97-1D28F

Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D28F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

QA1 Rear Pro Coilover Conversion Systems RCK52367

Coilover Kits, Rear Pro Coilover Conversion Systems, Adjustable, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52367

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

Wilwood Forged Dynalite Rear Parking Brake Kits 140-17121

Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Solid Surface Rotors, 4-Piston Black Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wiseco Professional Series Pistons K0006B110

Pistons, Forged, Q16, Dome, 4.610 in. Bore, .043 in., .043 in., 3.0 mm. Ring Grooves, Chevy, Big Block, With Power Adder, Set of 8

Part Number: WIS-K0006B110

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

Kooks Headers Race Long Tube Headers 21302200

Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-21302200

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

March Performance Mopar Big Block Ultra Drive Serpentine Kits 40570

Pulleys, Ultra, Serpentine, Aluminum, Clear Powdercoated, Chrysler, Dodge, Plymouth, RB Big Block, Kit

Part Number: MCH-40570

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

1978 Parts and Accessories