1978 - Free Shipping Savings Central - Free Shipping on Orders Over $109 at Summit Racing

World Products Windsor Jr Cylinder Heads 053030-2

World Products Windsor Jr Cylinder Heads 053030-2

Cylinder Head, Windsor Jr., Cast Iron, Assembled, 58cc Chamber, 180cc Intake, Ford, 289, 302, 351W, Each

Part Number: WRL-053030-2

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Detroit Speed Roll Cages for 1970-1981 CAMARO, FIREBIRD - 011303DS

Roll Cage, Street, 4-point, Mild Steel, Natural, 1.625 in. Tube Diameter, Chevy, Pontiac, Coupe Only, Kit

Part Number: DSR-011303DS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Superlift Lift Leaf Springs 01-325

Lift Spring, Leaf-Style, Rear, Black Powdercoated, Chevy, GMC, Each

Part Number: SLF-01-325

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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FTI Performance TH400 Level 4.5 Transmissions TH400-4.5UBC

GM TH400 RACING Trans, CUT FOR ULTRA BELL,SHORT SHAFT,1100HP RATED, BILLET REVERSE PATTERN TRANSBRAKE VALVE BODY, BILLET ALUMINUM DRUM

Part Number: FTI-TH400-45UBC

Not Yet Reviewed

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Griffin Exact Fit Radiators 6-70006

Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each

Part Number: GRI-6-70006

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Pypes Stainless Steel Exhaust Downpipes DGA20S33

Exhaust Downpipes, Stainless Steel, Natural, 2.5 in. Diameter, HO/RA Manifolds, Pontiac, Passenger Car, Pair

Part Number: PYE-DGA20S33

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Fluidyne High Performance Radiators RFD.3R3025.A

Radiator, Aluminum, Natural, 3-Row, Ford, Each

Part Number: FLD-RFD-3R3025-A

Not Yet Reviewed

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Rough Country N3 Suspension Lift Kits for 1976-1983 CJ5, 1976-1986 CJ7, 1981-1985 SCRAMBLER - 61030

Suspension Lift, N3 Series, 2.50 in. Front, 2.50 in. Rear, Jeep, 4WD, Kit

Part Number: ROU-61030

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

March Performance Style Track Serpentine Systems 16030

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Type 2 Power Steering, Oldsmobile, V8, Kit

Part Number: MCH-16030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Eagle Forged 4340 Steel Crankshafts 446043002200

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.300 in. Stroke, Ford, 429, 460, Each

Part Number: ESP-446043002200

4.0 out of 5 stars ( 1 )

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TCI StreetFighter Transmissions 211390

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

The Right Stuff Street Series Disc Brake Conversion Kits TRD4845

Disc Brake Conversion 1984-1987 Rear Disc Brake Conversion

Part Number: RSD-TRD4845

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Wilwood Classic Series Dynalite Front Brake Kits for 1974-1978 MUSTANG II, 1971-1978 PINTO - 140-14271-R

Disc Brakes, Classic Series Dynalite, Front, Solid Surface Rotors, Red Calipers, Ford, Mercury, Kit

Part Number: WIL-140-14271-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

RideTech - Suspension Kits, Air Springs for 1963-1979 CORVETTE - 11537194

Rear StrongArm System for C7 hubs, 1963-1979 Corvette.

Part Number: ART-11537194

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Pypes Race Pro Dual Exhaust Systems SGG913RE

Exhaust System, 3.0 in., Race Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Race Pro Mufflers, G-Body, Kit

Part Number: PYE-SGG913RE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eagle Forged 4340 Steel Crankshafts 446045002200

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Ford, 429, 460, Each

Part Number: ESP-446045002200

4.0 out of 5 stars ( 2 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Forged Crankshafts SUM-BBF460450022

3 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eagle Forged 4340 Steel Crankshafts 440040006000

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 400, Each

Part Number: ESP-440040006000

Not Yet Reviewed

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Summit Racing™ Forged Crankshafts SUM-SBC4004000

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eagle Street and Strip Rotating Assemblies B15402E040

Engine Rotating Assembly, Street/Strip, Cast Crank, Cast Aluminum Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15402E040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 440038756000

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, Chevy, 400, Each

Part Number: ESP-440038756000

5.0 out of 5 stars ( 1 )

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Corbeau Safari Black Vinyl Bench Seat 60011

Bucket and Bench Seats, Safari Bench Seats, Vinyl, Black, Black Stitching, Black Cloth Insert, Jeep, Each

Part Number: CSU-60011

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

SSBC-USA Drum to Disc Brake Conversion Kits for 1978-1985 BRONCO, F-150 - A118R

Rear drum to disc brake conversion, with parking brake, pre-1985 F-150-red powder coat

Part Number: TSB-A118R

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Summit Racing™ 4WD 4L80E Automatic Transmission SUM-700475

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, RWD, 95-96 Electronics, Each

Part Number: SUM-700475

Not Yet Reviewed

Estimated Ship Date: Today

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Rust Buster Crossmember Frame Repair Sections for 1976-1986 CJ7 - RB1009

Rust Buster Frameworks Rear Crossmember Replacement, Steel, Natural, Weld On, Jeep, Each

Part Number: RBF-RB1009

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Kentrol Bumpers 50430

Bumper, Front, Stainless Steel, Black Powdercoated, Without Holes, 54 in. wide, Jeep, CJ, Each

Part Number: KTL-50430

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

OER Authorized Reproduction Dash Pads 14006175

Dash Pad, Urethane, Medium Gray, Chevy, GMC, Each

Part Number: OER-14006175

Not Yet Reviewed

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1978 Parts and Accessories