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

Melling Select Billet Aluminum Oil Pumps 10070-900SS

Melling Select Billet Aluminum Oil Pumps 10070-900SS

Oil Pump, Wet Sump Style, High-Volume, High-Pressure, Billet Aluminum, 9 in. Pan Depth, Chevy, Big Block, Each

Part Number: MEL-10070-900SS

5.0 out of 5 stars ( 1 )

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Moroso Fabricated Aluminum Valve Covers 68353

Valve Covers, 3 in. Tall, Fabricated Aluminum, Natural, Chevy, Big Block, Pair

Part Number: MOR-68353

5.0 out of 5 stars ( 2 )

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Hamburger's Performance Fabricated Aluminum Valve Covers 1129

Valve Covers, Tall, Finned, Fabricated, Aluminum, Polished, Pontiac V8, Pair

Part Number: HAM-1129

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Speed-Pro Forged Pistons L2465F30

Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: SLP-L2465F30

4.0 out of 5 stars ( 1 )

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Cold Case Performance Aluminum Radiator Modules GMG544-5K

Radiator, Aluminum Radiator Module, Right Side Inlet/Outlet, Dual 12 in. Electric Fans, Aluminum Shroud, Buick, Chevy, Olds, Pontiac, LS Swap, Kit

Part Number: RAD-GMG544-5K

5.0 out of 5 stars ( 1 )

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Edelbrock Victor Intake Manifolds 2859

Intake Manifold, Victor, Single Plane, Aluminum, Natural, Dominator, Chevy, Small Block, Each

Part Number: EDL-2859

2.0 out of 5 stars ( 1 )

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Edelbrock Victor Jr. CNC Intake Manifolds 2900

Intake Manifold, Victor Jr. CNC, Port Matched, Single Plane, Aluminum, Natural, Square Bore, Chevy, Small Block, Each

Part Number: EDL-2900

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Professional Products Hurricane Intake Manifolds 52031

4 out of 5 stars ( 12 )

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Mahle PowerPak Piston and Ring Kits 930244130

Piston and Ring Kit, Forged, 4.030 in. Bore, Ford, Kit

Part Number: MLE-930244130

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 710525-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/286, Lift .520/.515, Chrysler, Small Block, Each

Part Number: HRS-710525-10

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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COMP Cams Xtreme Energy Retrofit Camshafts 20-812-9

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March Performance Ultra Style Serpentine Systems 30172

Pulleys, Ultra, High Water Flow, Billet Aluminum, Clear Powdercoated, Ford, 5.0L, Set

Part Number: MCH-30172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Dart SHP Special High Performance Cylinder Heads 126121

Cylinder Head, SHP, Assembled, 64cc Chamber, 180cc Intake Runner, Cast Aluminum, Natural, Rectangular Intake Port, Chevrolet, 302, 327, 350, 400, Each

Part Number: DRT-126121

4.0 out of 5 stars ( 3 )

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Skyjacker Suspension Lift Kits for 1974-1983 CJ5, 1976-1986 CJ7, 1981-1985 SCRAMBLER - J40K

Suspension Lift, 4WD, 4.0 in. Front/4.0 in. Rear, Jeep, Kit

Part Number: SJA-J40K

5.0 out of 5 stars ( 1 )

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Hedman Specialty and Engine Swap Headers 69676

Headers, Specialty and Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Jeep, Chevy Small Block, Pair

Part Number: HED-69676

5.0 out of 5 stars ( 1 )

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Hedman Street Headers 89366

Headers, Street, Fenderwell Exit, Steel, Silver Ceramic Coated, Ford, 351M, 400, Pair

Part Number: HED-89366

5.0 out of 5 stars ( 7 )

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Wiseco Pro Tru Street Pistons PTS511A3

Pistons, Pro Tru Street, Forged, Flat Top, 4.030 in. Bore, Rings, Ford, 5.0L Windsor, Set of 8

Part Number: WIS-PTS511A3

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

Rough Country N3 Suspension Lift Kits for 1976-1981 CJ5, CJ7, 1981 SCRAMBLER - 675-76-8130

Suspension Lift, N3 Series, 4.00 in. Front, 4.00 in. Rear, Jeep, 4WD, Kit

Part Number: ROU-675-76-8130

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

Intellitronix 1973-1987 GM/Chevy Truck Digital Direct-Fit Gauge Clusters BG6004T-S9020

1973-1987 GM/Chevy Truck LED Bargaph Replacement Gauge Panel, Teal LEDs, w/GPS, oil press & temp senders included

Part Number: IZL-BG6004TS9020

Not Yet Reviewed

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Eagle FSI I-Beam Connecting Rods FSI6000B2000

Connecting Rods, I-Beam, Forged 4340 Steel, 6 in. Long, 2.1 in. Rod Journal, 2.225 in. Housing Bore, with 7/16 in. ARP 2000 Bolts, Chevy, Set of 8

Part Number: ESP-FSI6000B2000

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

ATI Adapter Kits ATI915290

Adapter Kit Chrysler B/RB 8 Bolt Driver Side Starter To Turbo/Powerglide

Part Number: ATI-915290

4.0 out of 5 stars ( 1 )

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Skyjacker Softride Lift Leaf Springs for 1966-1978 F-250 - FR74

Lift Springs, Rear, Leaf Type, Black, Ford, 4WD, Pair

Part Number: SJA-FR74

Not Yet Reviewed

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March Performance Electric Water Pump Serpentine Pulley Kits 23006

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

Part Number: MCH-23006

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 930200360

Piston and Ring Kit, PowerPak, Forged, Chevrolet, Small Block, Kit

Part Number: MLE-930200360

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

Moroso Fabricated Aluminum Valve Covers 68478

Valve Covers, SBF 302/351W, Fab. Aluminum, Black Anodized

Part Number: MOR-68478

Not Yet Reviewed

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Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-460-4500-6700-2200

Crankshaft, 4.500 in. Stroke, External Balance, 2-Piece Seal, 2.200 in. Rod Journal, 6.700 in. Long Rods, Standard Snout, Cast Steel, Ford, 460, Each

Part Number: SCA-946045

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

Auburn Gear Grip-N-Loc 26 Spline Differential GM 7.5/7.625 Inch 546044

Differential, Auburn, Grip-N-Loc, Limited Slip, 26-Spline, GM, 7.5 in., 7.625 in., Each

Part Number: AUB-546044

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1978 Parts and Accessories