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

EBC Double-H Brake Pads FA18HH

Brake Pads, Double-H Superbike, Sintered Copper, Set

Part Number: EBP-FA18HH

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Kuryakyn Skeleton Hand Mirrors 1759

Side View Mirror SKELETON HAND MIRRORS CHR/BLK CHR

Part Number: KUR-412193

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Wiseco Piston Retaining Clips CW15

Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mikuni RS Series Carburetors RS36-D3-K

Carburetor, Powersports, Mikuni, RS Series, Kawasaki, Suzuki, Kit

Part Number: MKU-RS36-D3-K

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

National Cycle Plexistar 2 Windshields N8332-01

Windshield, Acrylic, Clear, High Type, Each

Part Number: NCL-N8332-01

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

NGK Racing Spark Plugs BR10EG SOLID

Spark Plug BR10EG Comer K80, 80cc, Each

Part Number: NGK-3993

Not Yet Reviewed

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Kleinn Direct Drive Horn Packages HOGKIT-1

Horn, Harley-Davidson® Air Horn System, 12 V, 132 dB, Kit

Part Number: KLN-HOGKIT-1

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Redhorse Performance Fuel Pump Block-Off Plates 4810-302-5

Fuel Pump Block-Off Plate, Aluminum, Clear Anodized, Ford, Each

Part Number: HSE-4810-302-5

Not Yet Reviewed

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Mikuni RS Series Carburetors RS34-D21-K

Carburetor, Powersports, Mikuni, RS Series, Kawasaki, Suzuki, Kit

Part Number: MKU-RS34-D21-K

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

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-24-3

Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-243

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Weiand Aluminum Water Necks 6255

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-460-24-3

Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Ford, 426/460, Each

Part Number: HSE-4910-460-243

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Billet Specialties Thermostat Housings 90725

4 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Progressive Suspension 444 Series Shocks 444-4049B

Shocks, 444 Series, 90/130 lbs./in., 12.000 in. Length, Steel, Black Powdercoat Spring, Pair

Part Number: PGR-444-4049B

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

MotoRad Crankcase Breather Caps MO135

Engine Crankcase Breather Cap

Part Number: SNN-MO135

Not Yet Reviewed

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OTC Clutch Spider Nut Sockets 4988

Clutch Puller Tools, Spider Nut Socket, Polaris, Each

Part Number: OTC-4988

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yuasa Conventional Batteries 12N12A-4A-1

Battery, Conventional, Starting, 12 V, Wet Cell, Sold Dry, 113 Cold Cranking Amps, Top Terminals, for use on Honda®, Kawasaki, Yamaha, Each

Part Number: YSA-12N12A-4A-1

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

Redhorse Performance Fuel Pump Block-Off Plates 4810-440-2

Fuel Pump Block-Off Plate, Aluminum, Black Anodized, Dodge, Chrysler, Plymouth, Each

Part Number: HSE-4810-440-2

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Summit Racing™ Billet Fuel Pump Block-Off Plates SUM-420004

4.75 out of 5 stars ( 14 )

Estimated Ship Date: Today

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ACCEL Motorcycle Starter Solenoids 40110

Starter Solenoid, Harley-Davidson®, Each

Part Number: ALM-40110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB927C.020

Piston and Ring Kit, Forged, Coated, Dome, 3.518 in. Bore, Offset Pin, Harley-Davidson®, V-Twin, Kit

Part Number: UEM-KB927C-020

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB263.010

Piston and Ring Kit, Hypereutectic, 3.447 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-010

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Autolite Copper Core Spark Plugs A4265

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each

Part Number: ATL-4265

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S&S Cycle Powersports Lifters 330-0380

ENGINE VALVE TRAIN, 53-84 BIG TWIN, TAPPET ASSEMBLY STD

Part Number: SSY-330-0380

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Wiseco Piston Lock Rings CW20

Wrist Pin Retainers, Wire Lock Type, Steel, 0.049 in. Thick, 0.787 in. Diameter, Pair

Part Number: WIS-CW20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Twin Power Premium Factory Activated AGM Batteries 485021

Battery, Premium, Factory Activated, Starting, AGM, 12 V, Buell, Harley-Davidson®, Indian, Each

Part Number: TWP-TPWM72RGH

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Champion Copper Plus Spark Plugs RN4C

Spark Plug, RN4C, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MotoRad STAT LOK Thermostat Gaskets and Seals MG53EA

Gasket, Water Neck Gasket, Paper, Chevy, Ford, GMC, Each

Part Number: SNN-MG53EA

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1978 Parts and Accessories