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

Holley EFI Dual-Sync Distributors 565-203

Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Shiny Housing, Chrysler, Dodge, Plymouth, 6.7-7.2L, Each

Part Number: HLY-565-203

Not Yet Reviewed

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D.S.S. SX-Series Forged Pistons 8107-4040

D.S.S. SX-Series Forged Pistons 8107-4040

Pistons, SX-Series, Forged, Dome, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8107-4040

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

D.S.S. SX-Series Forged Pistons 8890-4000

Piston, SX Series, Forged, Flat Top, 4.000 in. Bore, Ford, Set of 8

Part Number: DMS-8890-4000

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

D.S.S. SX-Series Forged Pistons 8137-4060

Pistons, SX-Series, Forged, Dome, 4.060 in. Bore, Chevy, Set of 8

Part Number: DMS-8137-4060

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

ATI Wicked Quick Valve Bodies ATI403086

Automatic Transmission Valve Body, Full Manual, Billet Aluminum, Forward, TH400, Each

Part Number: ATI-403086

Not Yet Reviewed

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Flaming River Tilt Floor Shift Steering Columns FR20006-48

Steering Column, Tilt, Stainless, Natural, 32.00 in. Length, Buick, Chevy, Jeep, Pontiac, Universal, Each

Part Number: FLA-FR20006-48

Not Yet Reviewed

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Hedman Elite Extreme-Duty Headers 68308

Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, Small Block, Pair

Part Number: HED-68308

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Centerforce Dual Friction Clutch Kits DF611739

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, Ford, Kit

Part Number: CTF-DF611739

Not Yet Reviewed

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Isky Hydraulic Roller Tappet Camshafts 201272282

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/282, Lift .505/.530, Chevy, Small Block, Each

Part Number: ISK-201272-282

Not Yet Reviewed

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COMP Cams Drag Race Camshafts 23-707-9

Camshaft, 3-Bolt, Mechanical Roller, Advertised Duration 308/315, Lift .275/.282, Mopar, Big Block, Each

Part Number: CCA-23-707-9

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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QA1 Mustang II Coilover Conversion Systems for 1974-1978 MUSTANG II - MS301-08375

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

Part Number: QA1-MS301-08375

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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QA1 Mustang II Coilover Conversion Systems for 1974-1978 MUSTANG II - MS303-08700

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

Part Number: QA1-MS303-08700

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Edelbrock Performer Air-Gap Intake Manifolds 26013

Intake Manifold, Performer Air-Gap, Dual Plane, Aluminum, Black, Square/Spread Bore, Chevy, Small Block, Each

Part Number: EDL-26013

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Auburn Gear Grip-N-Loc 28 Spline Differential GM 8.5/8.6 Inch 546050

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 8.5 in., 8.6 in., Each

Part Number: AUB-546050

Not Yet Reviewed

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Quick Fuel Q-Series 2-Barrel Circle Track 500 CFM 2-Barrel Carburetor Q-500-CT

Carburetor, Gasoline, Holley 2-Barrel Flange, 500 cfm, 2-Barrel, Down-Leg, Circle Track, Each

Part Number: QFT-Q-500-CT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Coilover Kits A204-450R

Viking Coil Over Kit, Front Double Adjustable, Poly, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 450lb Spring

Part Number: UPI-A204-450R

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

Scat Pro Sport H-Beam Connecting Rods 2-350-6250-2100A

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.250 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6625021A

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

Eagle CRS Lightweight H-Beam Connecting Rods CRS6000SLW

4340 ROD 6.00" 2.00" LW

Part Number: ESP-CRS6000SLW

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

Aldan American Road Comp Coilover Kits 300135

Coil-Over Kit, BBC, Single Adjustable, Front, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: AAX-300135

3.0 out of 5 stars ( 1 )

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Intellitronix 1970-1981 Firebird Digital Direct-Fit Gauge Clusters for 1970-1981 FIREBIRD - DP3000W

Gauge Panel, Digital, White, Tachometer, Speedometer, Water Temperature, Oil Pressure, Volts, Fuel Level, Clock, Pontiac, Kit

Part Number: IZL-DP3000W

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

PerTronix Flame-Thrower Ignition System Bundles Bundle010

Ignition System Combo Kits, Flame-Thrower Bundles, Remote Mount Ignition Coils, Male Distributor, Black Spark Plug Wires, Chevy, Kit

Part Number: PNX-BUNDLE010

5.0 out of 5 stars ( 1 )

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Intellitronix 1970-81 Camaro Digital Direct-Fit Gauge Clusters for 1970-1981 CAMARO - DP4002B

Gauge Panel, Digital, LED, Blue, Speedometer, Tachometer, Water Temperature, Oil Pressure, Volts, Fuel Level, Camaro, Kit

Part Number: IZL-DP4002B

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

Holley G-Body Fuel System Kits 526-23

Fuel System Kits, G-Body Fuel System, EFI, 350 lph Pump, 20 ft. Nylon Braided Hose, Regulator, Filter, Buick, Oldsmobile, Chevy, Pontiac, Kit

Part Number: HLY-526-23

4.0 out of 5 stars ( 1 )

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12 Inch 1,620 CFM Frostbite Fan and Shroud High Performance Packages FB516H

Fans, Electric, Fan and Shroud High Performance Packages, Puller, Dual, 12 in. Fan Diameter, Black Plastic Blades, Aluminum Shroud, 14.60 amps, Kit

Part Number: FBR-FB516H

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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10 Inch 1,140 CFM Frostbite Fan and Shroud Economy Packages FB509E

Fan And Shroud 2 10 Inch Fans FB135, FB136, FB137, FB144, FB145, FB146

Part Number: FBR-FB509E

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

1978 Parts and Accessories