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

Summit Racing™ Dual Exhaust Systems for 1969-1979 F-100 - 05-0165

Header Exhaust System, Steel, Painted, Long Tube Headers, Aluminized Exhaust, Ford, Pickup, 302, Kit

Part Number: CMB-05-0165

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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QA1 Mustang II Coilover Conversion Systems for 1974-1978 MUSTANG II - MS302-08375

Coilover Kit, Mustang II Coilover System, Front, Single Adjustable, Ford, Pair

Part Number: QA1-MS302-08375

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 Mustang II Coilover Conversion Systems for 1974-1978 MUSTANG II - MS303-08375

Coilover Kit, Mustang II Coilover System, Front, Single Adjustable, Ford, Pair

Part Number: QA1-MS303-08375

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Sets YG D60-354 Dana 60 3.54 Gears

Ring and Pinion Gears, 3.54:1, 29-spline, Reverse Rotation, Dana 60, Thick Gear, 4.11:1 and Down Carrier, Set

Part Number: YGA-24058

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

Eaton Detroit Truetrac 30 Spline Differential Toyota 8.0 (7.8) Inch 913A611

Differential, Eaton Detroit Truetrac, 30-Spline, Toyota, 8 in. Rear, Each

Part Number: ETN-913A611

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Powertrax Grip LS Traction Systems Ford 9 Inch LS109031

Differential, Grip LS Traction System, 31-Spline, Ford, 9 in., Each

Part Number: PWT-LS109031

Not Yet Reviewed

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ICON Premium Forged Piston and Ring Kits IC782KTD.030

Piston and Ring Kit, Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC782KTD-030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

QA1 Rear Pro Coilover Conversion Systems RCK52382

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52382

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

Eagle H-Beam Connecting Rods CRS5400S3D2000

Connecting Rods, H-Beam, Forged 4340 Steel, 5.400 in. Length Center To Center, Ford, 5.0L Windsor, Set of 8

Part Number: ESP-5400S3D2000

Not Yet Reviewed

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Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483000050

Engine Kit, Crank, Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483000050

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

TCI Master Racing Overhaul Kits 259015

TCI Master Racing Overhaul Kits 259015

Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: TCI-259015

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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FTI Performance TH400 U-Build It Kits F4019-5

Not Yet Reviewed

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SSBC-USA Drum to Disc Brake Conversion Kits A126-1BK

Rear disc brake conversion with built in parking brake, '73-87 Chevy 1/2 ton truck 2 wheel drive - black powder coat

Part Number: TSB-A126-1BK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

ATK High Performance 205cc SBF Aluminum Cylinder Heads HPSBF205

Cylinder Head, 205cc SBF, Aluminum, 58cc Chamber, 203cc Runner, 2.080 in. Intake Valve, 1.600 in. Exhaust Valve, 0.625 in. Max Lift, Ford, Each

Part Number: HPE-HPSBF205

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Auburn Gear Grip-N-Loc 17 Spline Differential GM 8.5 Inch, Corvette 546062

Differential, Auburn, Grip-N-Loc, Limited Slip, 17-Spline, Chevrolet, Corvette 8.5 in., Each

Part Number: AUB-546062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sherman Floor Pan Sections for 1975-1981 CAMARO, FIREBIRD - SHE698-46EA

Floor Pan Section, Full Floor Panel Type, Steel, Black, Chevrolet, Pontiac, Each

Part Number: SHI-698-46EA

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Be Cool Factory Fit Aluminum Radiators for 1968-1982 CORVETTE - 62029

Radiator, Exact-Fit, Aluminum, Natural, Chevy, Each

Part Number: BCI-62029

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Griffin Exact Fit Radiators for 1969-1976 CORVETTE - 6-70067

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026

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Moroso Fabricated Aluminum Valve Covers 68349

Valve Covers, Tall, Aluminum, Natural, Plain, Ford, 429/460, Pair

Part Number: MOR-68349

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Dakota Digital Direct-Fit Gauge Kits VFD3-55J-CJ-Z

Gauge Kit, Digital, Blue/Teal, Fuel Level, Oil Pressure, Speedometer, Volts, Water Temperature, Tach, Jeep

Part Number: DAK-VFD355JCJZ

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS5967B3D

4340 ROD BUICK V6 H-BEAM ROD

Part Number: ESP-CRS5967B3D

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Sanderson Headers Blockhugger Headers CC10DP-SEC

Silver ceramic block hugger headers for 1964-up Chevelle, El Camino, and pickup truck applications with small block Chevy engines with "D" port heads.

Part Number: SNH-CC10DP-SEC

Not Yet Reviewed

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Scat Pro Sport H-Beam Connecting Rods 2-350-6200-2100

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.200 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6620021

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets GM105513TK GM 10.5 in. (14-bolt) 5.13 Gears

Ring and Pinion Kit

Part Number: RMG-GM105513TK

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

COMP Cams Xtreme Energy Cam and Lifter Kits K51-224-4

Cam, Lifters, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .488/.491, Pontiac, V8, Kit

Part Number: CCA-K51-224-4

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Holley SBF Hi-Ram EFI Intake Manifold Bases 300-274

Intake Manifolds, SBF HiRam, EFI, Multi-port, 1,500-7,000 RPM Range, Base Only, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, 8.200 in. Deck Height, Kit

Part Number: HLY-300-274

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

Summit Racing™ Rocker Arm and Gasket Pro Packs 08-0044

Combo, Rocker Arms, Roller, 1.5 Ratio, 3/8 in. Stud, Gaskets, Spark Plugs, Chevy, Small Block, V8, Kit

Part Number: CMB-08-0044

Not Yet Reviewed

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1978 Parts and Accessories