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

S&S Cycle Super Stock Cylinder Head Kits 106-4277

HEAD KIT SIL 79CC

Part Number: SSY-106-4277

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Outer Cam Gear Parallel Woodruff Keys 106-1348

OUTER CAM GEAR KEY

Part Number: SSY-106-1348

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Exhaust Valves 106-3629

S&S Cycle 36-47 BT 1.750in Exhaust Valve

Part Number: SSY-106-3629

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Exhaust Valves 106-3630

S&S Cycle KN-Series 1.940in Intake Valve

Part Number: SSY-106-3630

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Alternator Style Camshafts 106-6027

S&S Cycle 84-99 BT 513V Camshaft

Part Number: SSY-106-6027

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Generator Style Camshafts 106-6028

S&S Cycle 48-69 BT 513G Camshaft

Part Number: SSY-106-6028

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Performance Replacement Cylinder Heads 106-6059

S&S Cycle 84-99 Performance Replacement Low Compression 76cc Cylinder Heads - Natural

Part Number: SSY-106-6059

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Performance Replacement Cylinder Heads 106-6064

S&S Cycle 84-99 Performance Replacement Low Compression 76cc Cylinder Heads - Wrinkle Black

Part Number: SSY-106-6064

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Retro Cylinder Head and Valve Train Upgrade Kits 106-1070

S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End Kit

Part Number: SSY-106-1070

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Retro Cylinder Head and Valve Train Upgrade Kits 106-1071

S&S Cycle 66-84 BT Retro Conversion 3-5/8in Bore Top End Kit

Part Number: SSY-106-1071

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Super Stock Cylinder Head Kits 106-3233

HEAD KIT BLK 79CC

Part Number: SSY-106-3233

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Super Stock Cylinder Head Kits 106-3255

HEAD KIT SIL 89CC

Part Number: SSY-106-3255

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Performance Replacement Cylinder Heads 106-3466

HEAD KIT EVO BT NAT

Part Number: SSY-106-3466

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Late Twin Cam Easy Start Gear Drive Camshaft Kits 106-5221

Camshafts, Easy Start, Gear Drive, 240 Intake/255 Exhaust, 0.570 Intake, /0.570 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5221

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits 106-5239

Camshafts, Easy Start, Chain Drive, 255 Intake/260 Exhaust, 0.625 Intake, /0.625 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5239

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle P-Series Engines 106-0821

Complete Engine, P-Series, Alternator/Generator Style, 93 in., 585 in. Cam, Super E Carb, Natural/Silver Finish, Harley-Davidson®, Panhead, Each

Part Number: SSY-106-0821

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Performance Replacement Cylinder Heads 106-4570

HEAD KIT EVO BT BLK

Part Number: SSY-106-4570

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Performance Replacement Cylinder Heads 106-4575

S&S Cycle 84-99 BT Performance Replacement Low Compression 82cc Cylinder Heads - Polished

Part Number: SSY-106-4575

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Late Twin Cam Chain Drive Camshaft Kits 106-4858

S&S Cycle 07-17 BT 551C Chain Drive Camshaft Kit

Part Number: SSY-106-4858

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle V-Series Engines 31-9150

Complete Engine, V-Series, 80 in., 520 in. Cam, Super E Carburetor, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-31-9150

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle V-Series Engines 31-9156

Complete Engine, V-Series, 96 in.,520 in. Cam, Super E Carburetor, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-31-9156

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle V-Series Long Block Engines 310-0233

Long Block, V-Series, 80 in., 508 in. Cam, Carbureted/Fuel Injected, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-310-0233

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Milwaukee 8 Gear Drive Camshaft Kits 330-0715

S&S Cycle 2017 M8 Touring 540G Gear Drive Camshaft Kit

Part Number: SSY-330-0715

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Milwaukee 8 Gear Drive Camshaft Kits 330-0732

S&S Cycle 207 M8 Models 590G Gear Drive Camshaft Kit

Part Number: SSY-330-0732

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

S&S Cycle Camshaft Outer Drive Gears 330-0621

OUTER CAM DRIVE GEARS

Part Number: SSY-330-0621

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today