1972 - PowerSports Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KB Performance V-Twin Piston and Ring Kits KB292.030

Piston and Ring Kit, Hypereutectic, 3.218 in. Bore, Harley-Davidson®, 8.20;1 Compression Ratio, Kit

Part Number: UEM-KB292-030

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Champion Copper Plus Spark Plugs 810C

Spark Plug, RA8HC, Copper Core, 12mm Thread, .750in. Reach, Resistor, Each

Part Number: CPN-810C

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

KB Performance V-Twin Piston and Ring Kits KB928C.020

Pistons, Aluminum, Shovelhead Engine, 3.625 in. Bore, Harley-Davidson®, Pair

Part Number: UEM-KB928C-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Slipstreamer Viper Windshields SS-10-C

Windshield, Viper, Front Mid Height, Acrylic, Clear, 22.25 in. Width, 17.25 in. Height, 7/8 in 1 in. Handlebars, Each

Part Number: SRI-SS-10-C

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Slipstreamer HD-0 Mini Police Windshields HD-0-T

Windshield, Mini Police, Acrylic, Smoke, 0.188 in. Thick, 15 in. Height, 0.875 in. 1.000 in. Handlebar Mount, Each

Part Number: SRI-HD-0-T

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Rick's Motorsport Lithium Ion-Compatible Rectifier-Regulators 27-014100

BATTERY, REGULATOR/RECTIFIER LITHIUM HONDA

Part Number: RSE-14-100

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

National Cycle Street Shield Windshields N25001

Windshield, Street Shield, Front High Height Style, Polycarbonate, Light Gray, for use on Honda®, Harley-Davidson®, BMW, Ducati, Indian, KTM, Each

Part Number: NCL-N25001

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Kibblewhite Lightweight Racing Valve Spring Kits 20-2110

Valve Springs, Retainers, Locks, Dual, Aluminum Retainers, 0.600 in. Maximum Lift, Harley-Davidson®, Kit

Part Number: KPM-20-2110

Not Yet Reviewed

Estimated Ship Date: Today

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Kibblewhite Lightweight Racing Valve Spring Kits 20-20450

Valve Springs, Lightweight Racing, Dual, Steel Retainers, Steel Locks, Harley-Davidson®, Kit

Part Number: KPM-20-20450

Not Yet Reviewed

Estimated Ship Date: Today

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S&S Cycle Oil Pump Relief Valve Springs 31-6018

Engine Accessories, 36-99 BIG TWIN, RELIEF VALVE SPRING

Part Number: SSY-31-6018

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Biker's Choice OEM Mirrors 490732

Mirror, OEM, Replacement, Left Side, Rectangular, Convex, Manual, Chrome Housing, Harley-Davidson®, Each

Part Number: BKC-49-0732

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-24-1

Water Neck, Aluminum, Blue Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-241

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moroso Manifold Filler Necks 63420

4 out of 5 stars ( 9 )

Estimated Ship Date: Today

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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: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-20-3

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

Part Number: HSE-4910-383-203

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

ACCEL Motorcycle Chrome Starter Solenoids 40111C

Starter Solenoid, Chrome Plated, Harley-Davidson®, Each

Part Number: ALM-40111C

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

Wiseco Piston Retaining Clips CW14

Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.551 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW14

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Accutronix Fender Spacers TFS41-EMF812C

Fender Spacer, 0.813 in. Thick, Billet Aluminum, Chrome, 41mm Tubes, Fits Ness, Harley-Davidson®, AMS Fork Legs, Pair

Part Number: AIX-TFS41EMF812C

Not Yet Reviewed

Estimated Ship Date: Today

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Biker's Choice Mirrors 489711

Mirror, Right Side, Custom, Round, Convex, Manual, 4.00 in. Diameter, Chrome Housing, Harley-Davidson®, Each

Part Number: BKC-48-9711

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-460-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Ford, 426/460, Each

Part Number: HSE-4910-460-205

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

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: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-455-24-5

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

Part Number: HSE-4910-455-245

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

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-455-20-5

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

Part Number: HSE-4910-455-205

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

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-455-20-2

Water Neck, Aluminum, Black Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Pontiac, Small/Big Block, Each

Part Number: HSE-4910-455-202

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

National Cycle Deflector Screen Windshields N25030

Windshield, Deflector Screen, Front High Height Style, Polycarbonate, Clear, for use on Honda®, Harley-Davidson®, BMW, Ducati, Kawasaki, KTM, Each

Part Number: NCL-N25030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

1972 Parts and Accessories