1973 | Summit Racing

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-20-2

Water Neck, Aluminum, Black Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-202

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

E3 Spark Plugs E3.34

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-34

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Hella High Wattage Series Halogen Light Bulbs H3 100WTB

Light Bulbs, High Wattage Series, H3 Bulb Style, Halogen, White, 3200K Color Temperature, Pair

Part Number: HLA-H3-100WTB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yuasa YuMicron Batteries YB7-A

Battery, YuMicron, Starting, 12 V, Wet Cell, Sold Dry, 124 Cold Cranking Amps (0 degrees F), Top Terminals, Arctic Cat, Harley-Davidson®, Suzuki, Each

Part Number: YSA-YB7-A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Redhorse Performance Fuel Pump Block-Off Plates 4810-454-3

Fuel Pump Block-Off Plate, Aluminum, Red Anodized, Chevy, Big Block, Each

Part Number: HSE-4810-454-3

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

MotoRad Thermostats 880070

Thermostat-170 Degrees w/ Seals

Part Number: SNN-880070

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-302-24-1

Water Neck, Aluminum, Blue Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Ford, Small Block, Each

Part Number: HSE-4910-302-241

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-302-20-5

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

Part Number: HSE-4910-302-205

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 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: Tomorrow

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MotoRad Radiator Caps T9

Radiator Cap, Stainless Steel, Natural, Stant, 9 psi, Chevy, GMC, International, Isuzu, MG, Each

Part Number: SNN-T9

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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S&S Cycle O-Ring Style Manifolds 16-1200

Intake Manifold, O-Ring Style, Aluminum, Natural, 220 Size, Replaces OEM 27021-71A, Harley-Davidson®, Each

Part Number: SSY-16-1200

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-460-24-5

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

Part Number: HSE-4910-460-245

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

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: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 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: Tomorrow

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Emgo Clamp-On Air Filters 61-4820

Air Filter, Clamp-On, Cotton Gauze, Gray, Each

Part Number: EMG-12-55752

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

S&S Cycle Hi-4N Ignitions 550-0501

Ignition System, Hi-4N, Capacitive Discharge, Analog, Harley-Davidson®, Each

Part Number: SSY-550-0501

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Kibblewhite Valve Stem Installation Protectors 20-20636

Valve Stem Installation Protector, 0.375 in. Stem Diameter, Harley-Davidson®, Each

Part Number: KPM-20-20636

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rugged Ridge Ultimate Grab Handles 13505.04

Grab Handles, UTV, Nylon, Black, Pair

Part Number: RGG-1350504

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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MotoRad STAT LOK Thermostat Gaskets and Seals MG32EA

Gasket, Water Neck Gasket, Paper, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SNN-MG32EA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Biker's Choice Flush Mount Handlebar Bushing Kits 482512

Handlebar Mount, Bushings, Flush Mount, Polyurethane, Black, Harley-Davidson®, Kit

Part Number: BKC-48-2512

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Yuasa Conventional Batteries 6N4B-2A-3

Battery, 6 V, Side Post, 4.000 in. Length, 1.875 in. Width, 3.750 in. Height, Each

Part Number: YSA-6N4B-2A-3

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

NGK Standard Series Spark Plugs DR8HS

Spark Plug, Traditional, 12mm Thread, .500 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5123

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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HardDrive Cam-Style Gas Caps 820-52415

Fuel Tank Cap, Cam-Style, Aluminum, Chrome, Vented, Fits the Right Side Tank, Harley-Davidson®, Each

Part Number: HDD-820-52415

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yuasa Conventional Batteries 6N2A-2C

Battery, Conventional, Starting, 6 V, Wet Cell, Sold Dry, Top Terminals, for use on Honda®, Each

Part Number: YSA-6N2A-2C

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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1973 Parts and Accessories