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

Mahle PowerPak Piston and Ring Kits 930270270

Mahle PowerPak Piston and Ring Kits 930270270

Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.070 in. Bore, 4.00 in. Stroke, Dodge, LA, Set of 8

Part Number: MLE-930270270

Not Yet Reviewed

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SRP 4032 Alloy Forged Pistons 212161

Pistons, Forged, Dome, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-212161

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Jesel Pro Series Distributor Drive Kits KDD-41000

Distributor Drive Kit, HEI Cap, Crank Trigger Style, Standard Cam Height, Chevy, Small Block, Kit

Part Number: JES-KDD-41000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 87019-16

Lifters, Mechanical Roller, Vertical Link Bars, Chrysler, Dodge, Plymouth, Big Block, 426 Hemi, Set of 16

Part Number: CCA-87019-16

4.0 out of 5 stars ( 2 )

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COMP Cams Endure-X Roller Lifters 8995-16

Lifters, Mechanical Roller, Vertical Link Bar, 0.300 in. Taller, Chevy, Small Block, Set of 16

Part Number: CCA-8995-16

5.0 out of 5 stars ( 3 )

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LEED Brakes Rear Disc Brake Conversion Kits RC1008

Disc Brake Kits, Rear Disc Brake Conversion Kits, Rear, Solid Surface Rotors, Zinc Plated Calipers, 1-piston, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: LEB-RC1008

5.0 out of 5 stars ( 1 )

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Summit Racing™ Performance BBC Connecting Rods SUM-BBC638519H

Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.385 in. Length, .990 Floating Pin, ARP L19 260K PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC638519H

5.0 out of 5 stars ( 1 )

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Trick Flow® Hydraulic Lifters and Lash Adjusters TFS-21400010

Lifters, Hydraulic, Retro-Fit Roller-Style, with Vertical Link Bars, Chrysler 273-360, Set of 16

Part Number: TFS-21400010

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 930203660

Pistons, PowerPak Piston and Ring Kits, 4.060 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8

Part Number: MLE-930203660

5.0 out of 5 stars ( 1 )

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Doug's Headers D103-B

Headers, Long Tube, Steel, Black Painted, AMC, 290-401, Pair

Part Number: DOU-D103-B

1.0 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

World Products Motown 220 Cylinder Heads 014150-2

Cylinder Head, Motown, Cast Iron, Assembled, 64cc Chamber, 220cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-014150-2

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

LEED Brakes Rear Disc Brake Conversion Kits RC6002X

Disc Brake Kit, Rear, Manual or Power Assisted, 5 Lug, Cast Iron, Gray/Silver, Caliper, Chevrolet, GMC, Kit

Part Number: LEB-RC6002X

Not Yet Reviewed

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Eagle Forged 4340 Steel Crankshafts 444241506760

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.150 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444241506760

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Ignition Tune-Up Kit Pro Packs 06-0035

Combo, Ignition, Distributor, Ignition Box, Digital, Ignition Coil, Spark Plug Wires, Mopar, 273-360, Set

Part Number: CMB-06-0035

Not Yet Reviewed

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QA1 Mustang II Coilover Conversion Systems for 1974-1978 MUSTANG II - MD301-08500

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

Part Number: QA1-MD301-08500

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

World Products Sportsman II Heads 011250-1

Cylinder Head, Sportsman II, Cast Iron, Assembled, 64cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-011250-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1978-1987 CUTLASS, CUTLASS SALON, 1978-1988 CUTLASS SUPREME - VHX-78O-CUT-K-R

Gauge Kit, VHX Series Direct-Fit, Analog, Black Face, White/Red Numbers, White/Red Pointer, Oldsmobile, Kit

Part Number: DAK-VHX78OCUTKR

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

Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1970-1981 FIREBIRD - VHX-70P-FIR-K-B

Gauge Kit, Direct Fit, VHX, Analog, Black Face, White/Blue Illuminated Numbers, White/Blue Illuminated Pointer, Pontiac, Kit

Part Number: DAK-VHX70PFIRKB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1970-1981 CAMARO - VHX-70C-CAM-S-W

Gauge Kit, VHX Series, Analog, Silver, Black/White Numbers, Chevrolet, Kit

Part Number: DAK-VHX70CCAMSW

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

Dakota Digital VHX Series Direct-Fit Analog Gauge Systems VHX-73F-PU-K-R

Gauge Kit, VHX Series Direct-Fit, Analog, Black Face, White/Red Numbers, White/Red Pointer, Ford, Kit

Part Number: DAK-VHX73FPUKR

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 Ultra-Lightweight 4340 Crankshafts 4350350057FW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: ESP-4350350057FW

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

Scat Pro Sport H-Beam Connecting Rods 2-350-6125-2100-QLS-L19

Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Stroker, 6.125 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, LS, LT, Set of 8

Part Number: SCA-S0012

Not Yet Reviewed

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Crower Cutaway Severe-Duty Roller Lifters 66292H-16

Lifters, Mechanical Roller, Vertical Bar Link, Chevy, Set of 16

Part Number: CRO-66292H-16

Not Yet Reviewed

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

Floor Pan Section, Full Floor Panel Type, Front and Rear Position, Steel, Black, Chevrolet, Pontiac, Each

Part Number: SHI-698-46CA

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

Griffin Exact Fit Radiators 6-70007

EXACT FIT RADIATOR

Part Number: GRI-6-70007

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

1978 Parts and Accessories