HARLEY-DAVIDSON Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

S&S Cycle Roller Rocker Arms 900-4065A

Rocker Arms, Forged Steel, 1.625:1 Ratio, Roller Tip, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-900-4065A

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Roller Rocker Arms 900-4320A

ROCKER ARM SET

Part Number: SSY-900-4320A

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Roller Rocker Arms 900-1084

VALVE TRAIN, FORGED ROLLER ROCKER ARMS M8

Part Number: SSY-900-1084

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits 106-5807

Camshafts, Easy Start, Chain Drive, 203 Intake/262 Exhaust, 0.583 Intake/0.583 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5807

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Early Twin Cam Easy Start Chain Drive Camshaft Kits 330-0459

S&S MR103CE CAMSHAFT KIT

Part Number: SSY-330-0459

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Wiseco Black Edition V-Twin Piston Kits K2784

Wiseco Black Edition V-Twin Piston Kits K2784

Piston and Ring Kits, Powersports, Black Edition V-Twin Piston Kits, 3.937 in. Bore, Rings, Harley-Davidson®, Kit

Part Number: WIS-K2784

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits 106-5233

Camshafts, Easy Start, Chain Drive, 245 Intake/260 Exhaust, 0.585 Intake, /0.585 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5233

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S&S Cycle Oil Pump Kits 31-6295

ULTIMATE OILING KIT L77-91B.T.

Part Number: SSY-31-6295

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HardDrive Connecting Rod Assemblies 820-58021

CONROD ASSY TC 88" 99-06 23912-00 STRAIGHT SMALL END

Part Number: HDD-820-58021

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Feuling Parts Race Series Oil Pumps 7062

Oil Pump, Race Series, Dry Sump, High-Volume, High-Pressure, Billet, Chromoly Gears, Harley-Davidson®, Each

Part Number: FEU-7062

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Biker's Choice Rocker Boxes 489725

Rocker Boxes, Die-cast Aluminum, Chrome, Harley-Davidson®, Pair

Part Number: BKC-48-9725

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Wiseco Powersports Piston Kits VT2712

Piston and Ring Kit, Forged Aluminum, 3.895 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2712

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Wiseco Powersports Piston Kits VT2719

Piston and Ring Kit, Forged Aluminum, 3.875 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2719

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Wiseco Powersports Piston Kits VT2726

Piston and Ring Kit, Forged Aluminum, 3.750 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2726

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Wiseco Powersports Piston Kits VT2764

Piston and Ring Kit, Forged Aluminum, 3.875 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2764

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Hot Set-Up Piston and Ring Kits 106-3964A

ENGINE PISTONS, 111" 117" OR 124" 4-1/8" BORE, PISTON ST 4-1/8" +.020 FLATTOP

Part Number: SSY-106-3964A

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Forged Piston and Ring Kits 92-1112

S&S Cycle 84-99 BT LSF 3-5/8in Piston Set - .020in

Part Number: SSY-92-1112

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle M8 Big Bore Cylinders 910-0740

S&S Cycle 2017+ M8 Models 4.250in Bore Unhoned Front Cylinder - Black Granite w/ Highlight

Part Number: SSY-910-0740

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Milwaukee 8 Chain Drive Camshaft and Dynojet PV-3 Kits 330-0725

CHAIN DRIVE CAM, 475 CHAIN DRIVE CAM W/CAL

Part Number: SSY-330-0725

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits 330-0299

S&S MR103CE CAMSHAFT KIT

Part Number: SSY-330-0299

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits 330-0346

S&S HP103CE CAMSHAFT KIT

Part Number: SSY-330-0346

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Wiseco Powersports Piston Kits VT2709

Piston and Ring Kit, Forged Aluminum, 3.875 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2709

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Wiseco Powersports Piston Kits VT2711

Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2711

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Wiseco Powersports Piston Kits VT2721

Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2721

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Wiseco Powersports Piston Kits VT2766

Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-VT2766

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today