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HARLEY-DAVIDSON Engines & Components

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S&S Cycle Early Twin Cam Easy Start Gear Drive Camshaft Kits 106-5442

S&S Cycle Early Twin Cam Easy Start Gear Drive Camshaft Kits 106-5442

S&S Cycle Early Twin Cam Easy Start Gear Drive Camshaft Kits 106-5442

Camshafts, Easy Start, Gear Drive, 216 Intake/238 Exhaust, 0.550 Intake/0.550 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5442

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

S&S Cycle Early Twin Cam Gear Drive Camshaft Kits 106-4033

S&S Cycle Early Twin Cam Gear Drive Camshaft Kits 106-4033

S&S Cycle Early Twin Cam Gear Drive Camshaft Kits 106-4033

Twin Cam Gear Drive Camshaft Kit, 475G Grind, 216/220 Duration, 0.475/0.475 in. Lift, Harley-Davidson®, Kit

Part Number: SSY-106-4033

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

S&S Cycle Late Twin Cam Gear Drive Camshaft Kits 33-5268

S&S Cycle Late Twin Cam Gear Drive Camshaft Kits 33-5268

S&S Cycle Late Twin Cam Gear Drive Camshaft Kits 33-5268

585G GEAR DRIVE CAM KIT

Part Number: SSY-33-5268

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

S&S Cycle Evolution Camshafts 33-5109

S&S Cycle Evolution Camshafts 33-5109

S&S Cycle Evolution Camshafts 33-5109

Camshaft, Evolution, 245 Intake/260 Exhaust, 0.585 Intake, /0.585 in. Exhaust, Harley-Davidson®, Each

Part Number: SSY-33-5109

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

S&S Cycle Oil Pump Gasket Rebuild Kits 31-6273

S&S Cycle Oil Pump Gasket Rebuild Kits 31-6273

S&S Cycle Oil Pump Gasket Rebuild Kits 31-6273

Oil Pump Gasket, Rebuild, Harley-Davidson®, Kit

Part Number: SSY-31-6273

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

S&S Cycle Exhaust Valves 106-3629

S&S Cycle Exhaust Valves 106-3629

S&S Cycle Exhaust Valves 106-3629

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

Part Number: SSY-106-3629

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

CP Pistons Bullet Series Piston Kits BHM107-3

CP Pistons Bullet Series Piston Kits BHM107-3

CP Pistons Bullet Series Piston Kits BHM107-3

107MM HARLEY PISTON

Part Number: CPD-BHM107-3

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Twin Cam Thumpr Camshafts TC-4104

Made in the USA COMP Cams Twin Cam Thumpr Camshafts TC-4104

COMP Cams Twin Cam Thumpr Camshafts TC-4104

Camshafts, Hydraulic Roller Tappet, 267/281 Duration, 0.624/0.624 Lift, Harley-Davidson®, Chain Drive, Pair

Part Number: CCA-TC-4104

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

COMP Cams Twin Cam Thumpr Camshafts TC-4103

Made in the USA COMP Cams Twin Cam Thumpr Camshafts TC-4103

COMP Cams Twin Cam Thumpr Camshafts TC-4103

Camshafts, Hydraulic Roller Tappet, 259/273 Duration, 0.598/0.598 Lift, Harley-Davidson®, Chain Drive, Pair

Part Number: CCA-TC-4103

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 9704-KIT

Made in the USA COMP Cams High Performance Valve Spring Kits 9704-KIT

COMP Cams High Performance Valve Spring Kits 9704-KIT

Valve Spring and Retainer Kits, Beehive Springs, 0.310 in. Stem, 7 Degree Locks, Steel Retainers, Harley-Davidson®, Big Twin Evolution, Kit

Part Number: CCA-9704-KIT

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

S&S Cycle 96 in. Big Bore Kits 91-7707

S&S Cycle 96 in. Big Bore Kits 91-7707

S&S Cycle 96 in. Big Bore Kits 91-7707

S&S Cycle 84-99 BT 96in 3-5/8in Big Bore Cylinder & Piston Kit For S&S SH96 Engines - Wrinkle Black

Part Number: SSY-91-7707

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 89 in. Stock Bore Cylinder Kits 91-7715

S&S Cycle 89 in. Stock Bore Cylinder Kits 91-7715

S&S Cycle 89 in. Stock Bore Cylinder Kits 91-7715

S&S Cycle 84-99 BT w/ Super Stock Heads 89in 3-1/2in Bore Cylinder and Piston Kit

Part Number: SSY-91-7715

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Super Stock Cylinder Head Kits 90-1498

S&S Cycle Super Stock Cylinder Head Kits 90-1498

S&S Cycle Super Stock Cylinder Head Kits 90-1498

CYL HDS SHVL STD-NAT S&S

Part Number: SSY-90-1498

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle M8 Big Bore Cylinders 910-0737

S&S Cycle M8 Big Bore Cylinders 910-0737

S&S Cycle M8 Big Bore Cylinders 910-0737

2017+ M8 Models 4.250in Bore Rear Cylinder - Black Granite w/ Highlight

Part Number: SSY-910-0737

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Super Stock Cylinder Head Kits 900-0480

S&S Cycle Super Stock Cylinder Head Kits 900-0480

S&S Cycle Super Stock Cylinder Head Kits 900-0480

99-05 BT Super Stock 91cc Cylinder Heads - Wrinkle Black

Part Number: SSY-900-0480

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 88 in. Big Bore Kits 91-7552

S&S Cycle 88 in. Big Bore Kits 91-7552

S&S Cycle 88 in. Big Bore Kits 91-7552

84-99 BT 88in 3 5/8in Big Bore Cylinder & Intermediate Compression Piston Kit - Wblack

Part Number: SSY-91-7552

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Super Stock Cylinder Heads 90-1371

S&S Cycle Super Stock Cylinder Heads 90-1371

S&S Cycle Super Stock Cylinder Heads 90-1371

S&S Cycle 99-06 BT Super Stock Cylinder Heads - Polished Aluminum Finish

Part Number: SSY-90-1371

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 124 in. Hot Set-Up Cylinder Kits 910-0324

S&S Cycle 124 in. Hot Set-Up Cylinder Kits 910-0324

S&S Cycle 124 in. Hot Set-Up Cylinder Kits 910-0324

S&S Cycle 07-16 BT 124in Low Compression 4-1/8in Big Bore Kit - Wrinkle Black

Part Number: SSY-910-0324

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Non-Adjustable Pushrod Kits with Adjustable Lifter Adapter 93-5058

S&S Cycle Non-Adjustable Pushrod Kits with Adjustable Lifter Adapter 93-5058

S&S Cycle Non-Adjustable Pushrod Kits with Adjustable Lifter Adapter 93-5058

S&S Cycle 53-65 BT Adjustable Pushrod Kit

Part Number: SSY-93-5058

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 124 in. Big Bore/Stroker Hot Set-Up Kits 900-0568

S&S Cycle 124 in. Big Bore/Stroker Hot Set-Up Kits 900-0568

S&S Cycle 124 in. Big Bore/Stroker Hot Set-Up Kits 900-0568

Top End Engine Kit, 124 in. Hot Set Up, Cylinder Heads, Cylinders, Pistons, Crank, Rockers, Gaskets, Kit

Part Number: SSY-900-0568

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Super Stock Cylinder Head Kits 900-0412

S&S Cycle Super Stock Cylinder Head Kits 900-0412

S&S Cycle Super Stock Cylinder Head Kits 900-0412

06-16 BT 89cc Head Kit - Wrinkle Black

Part Number: SSY-900-0412

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle V111 Cylinder Kits 910-0424

S&S Cycle V111 Cylinder Kits 910-0424

S&S Cycle V111 Cylinder Kits 910-0424

84-99 BT 4-1/8in Bore Cylinder & Piston Kit For 111in V-Series Engines - Polished

Part Number: SSY-910-0424

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 80 in. Stock Bore Cylinder Kits 910-0182

S&S Cycle 80 in. Stock Bore Cylinder Kits 910-0182

S&S Cycle 80 in. Stock Bore Cylinder Kits 910-0182

S&S Cycle 84-99 BT w/ Stock Cylinder Heads 3-1/2in Bore Cylinder & Piston Kit - Wrinkle Black

Part Number: SSY-910-0182

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 3 7/16 in. Bore Cylinder Kits 91-9017

S&S Cycle 3 7/16 in. Bore Cylinder Kits 91-9017

S&S Cycle 3 7/16 in. Bore Cylinder Kits 91-9017

S&S Cycle 66-84 3-7/16in x Up To 4-3/4in Stroke Cylinder Kit - Gloss Black

Part Number: SSY-91-9017

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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

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

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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today