1978 - PowerSports Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Base Gaskets for 1978-1980 KZ1000D Z1R, 1976 KZ900 LTD, 1973-1977 KZ900/Z1 - W5380

Wiseco Base Gaskets for 1978-1980 KZ1000D Z1R, 1976 KZ900 LTD, 1973-1977 KZ900/Z1 - W5380

Gaskets, Base Gasket, Copper, Kawasaki, 70mm - 76mm Bore, Each

Part Number: WIS-W5380

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB263.040

Piston and Ring Kit, Hypereutectic, 3.477 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-040

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Gasket Top-End Gasket Kits for 1978-1980 CR250R - C7278

Gaskets, Top End Set, for use on Honda®, Kit

Part Number: CPG-C7278

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Motion Pro Armor Coated Speedometer Cables 66-0128

CABLE ARMOR TERM CLUTCH H-D

Part Number: MNP-66-0128

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Kuryakyn Kinetic Foot Pegs 4317

Foot Pegs, Kinetic, Steel, Black, Harley-Davidson®, Pair

Part Number: KUR-4317

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Cometic Gasket Cylinder Base Gaskets for 1978-1980 CR250R - B0210020F

Cylinder Base Gasket, Steel Core Elastomer Coated, Each

Part Number: CPG-B0210020F

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

EBC Standard CK Series Clutch Friction Discs CK2279

Clutch Friction Discs, Standard, Yamaha, Set

Part Number: EBP-CK2279

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Motion Pro Armor Coat Braided Stainless Steel Clutch Cables 66-0029

CABLE ARMOR CLUTCH H-D

Part Number: MNP-66-0029

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Biker's Choice Powersports Brake Rotors 492513

STD FRONT BRAKE ROTOR

Part Number: BKC-49-2513

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

EBC CSK Clutch Springs CSK10

Clutch Springs, Kit

Part Number: EBP-CSK10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

BikeMaster Sprockets 12054613

BM FRONT SPROCKET 420 13T

Part Number: BKM-12054613

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Cometic Gasket Primary Gasket Kits 68-9887

Gaskets and Seals, Primary Chaincase Set, Aluminum Foam, Rubber, Harley-Davidson®, Kit

Part Number: CVT-C9887

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Clymer Repair Manuals 27-M420

Repair Manual, "Harley-Davidson® Shovelheads 1966-84", Paperback, Each

Part Number: CLY-M420

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

BikeMaster Sprockets 965110

Sprockets, Bm Rear Sprocket 520 44T

Part Number: BKM-965110

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

BikeMaster Sprockets 965114

Sprockets, Bm Rear Sprocket 520 48T

Part Number: BKM-965114

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-302-20-1

Water Neck, Aluminum, Blue Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Ford, Small Block, Each

Part Number: HSE-4910-302-201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

All Balls Racing Wheel and Carrier Bearing Seal Kits 22-51095

BEARING/SEAL KIT WHEEL

Part Number: ALB-25-1095

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Kuryakyn ISO Pegs 7560

ISO Pegs, Black Powder Coated, Trident Small, Pair

Part Number: KUR-7560

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Kuryakyn Pilot Pegs 4428

Pilot Pegs, Steel, Chrome, Pair

Part Number: KUR-4428

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Kuryakyn Heavy Industry Pegs 7032

Foot Pegs, Heavy Industry, Aluminum, Satin Black, Male Mount, Harley-Davidson®, Pair

Part Number: KUR-419840

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Kuryakyn Dillinger Shift Pegs 6714

Foot Controls, Dillinger, Shift Peg, Aluminum, Silver, Harley-Davidson®, Each

Part Number: KUR-6714

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Kuryakyn ISO Pegs 8002

Foot Pegs, ISO, Large Style, Steel, Chrome, Harley-Davidson®, Pair

Part Number: KUR-8002

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Cometic Gasket Powersports Head Gaskets C8023

Head Gasket, CFM-20, 83.000mm Bore, 0.043 in. Thickness, Kawasaki, Each

Part Number: CPG-C8023

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Oracle Chrome Bulbs 5507-001

Light Bulbs, Chrome, Incandescent, 1157 Style, White, Pair

Part Number: ORC-5507-001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

All Balls Racing Clutch Cables 45-2004

Clutch cable

Part Number: ALB-45-2004

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

1978 Parts and Accessories