Availability
1966 Parts and Accessories
S&S Cycle 66-84 BT 93in High Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black
Part Number: SSY-91-9031
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
S&S Cycle 66-84 BT 93in Standard Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black
Part Number: SSY-91-9101
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
S&S Cycle 66-78 BT Super Stock 3-5/8in Bore O-Ring Style Dual Plug Cylinder Head Kit - Natural
Part Number: SSY-90-1491
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End Kit
Part Number: SSY-106-1070
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
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
Estimated Ship Date: Feb 25, 2026 if ordered today
ENGINE GASKETS, O-RING VITON
Part Number: SSY-50-7961-S
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
BASE GASKET .018
Part Number: SSY-93-1022-S
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
39" THROTTLE ASSY KIT
Part Number: SSY-19-0448
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Head Gasket, Copper, 3.625 in. Bore, 0.032 in. Thickness, Harley-Davidson®, Set of 10
Part Number: SSY-93-1062
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
CYL HDS SHVL 3-5/8-NAT S&S
Part Number: SSY-90-1497
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
FLYWHEEL ASSEMBLY 4-1/2
Part Number: SSY-32-2226
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
450S CAMSHAFT
Part Number: SSY-33-5062
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Air Cleaner Cover, Air Stream, Steel, Chrome, Harley-Davidson®, Each
Part Number: SSY-170-0118
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
SUPER E CARB KIT
Part Number: SSY-11-0412
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
PISTON SET HC 3-5/8'' +.030''
Part Number: SSY-106-5538
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Alignment Caster Wedge Multi-Pack
Part Number: MOG-K100273
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Front King Bolt Set
Part Number: MOG-8571B
Not Yet Reviewed
King Pin Repair Kit, Chevy, Dodge, Ford, GMC, Kit
Part Number: MOG-K6652
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PINION GEAR RED
Part Number: SSY-33-4123
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
PISTON SET HC 3-5/8'' +.010''
Part Number: SSY-106-5536
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
PISTON SET HC 3-5/8'' +.020''
Part Number: SSY-106-5537
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Air Cleaner, Stealth, Round, Aluminum Base, Black Anodized, Red Filter, Harley-Davidson®, Kit
Part Number: SSY-170-0176
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
514 CAMSHAFT
Part Number: SSY-33-5050
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
42" THROTTLE ASSY KIT
Part Number: SSY-19-0482
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
S&S Cycle 84-99 BT 513V Camshaft
Part Number: SSY-106-6027
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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