Engine Components

S&S Cycle 106-0434 S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .010in

S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .010in3-7/8" Bore For 103" Engines. S&S® 3-7/8" pistons for 103" kits are machined to such close tolerances that it is not necessary to measure the piston. Additionally, the...

S&S Cycle 106-0534 S&S Cycle 1/4-20 x 7/8in SHC Screw

S&S Cycle 1/4-20 x 7/8in SHC ScrewSocket Head Cap Screw (SHCS) 1/4-20 x 7/8"Chrome

S&S Cycle 106-0819 S&S Cycle 48-64 BT P93 Complete Assembled Engine

S&S Cycle 48-64 BT P93 Complete Assembled EngineIn the fall of 2007, S&S introduced an engine with a retro look, but with updated technology. The panhead engine has been hailed as the coolest looking classic engine of all time, and the P-Series...

S&S Cycle 106-0820 S&S Cycle 66-69 BT P93 Complete Assembled Engine

S&S Cycle 66-69 BT P93 Complete Assembled EngineIn the fall of 2007, S&S introduced an engine with a retro look, but with updated technology. The panhead engine has been hailed as the coolest looking classic engine of all time, and the Flathead...

S&S Cycle 106-0845 S&S Cycle 92-99 BT 1/2-13 UNC Breather Screw

S&S Cycle 92-99 BT 1/2-13 UNC Breather ScrewBreather Screw 1/2-13 UNC, +.250"

S&S Cycle 106-0881 S&S Cycle 1993+ BT Backplate Adapter Assembly

S&S Cycle 1993+ BT Backplate Adapter AssemblyStock CV & EFI

S&S Cycle 106-0913 S&S Cycle 10-24 x 3/4in Chrome Screw

S&S Cycle 10-24 x 3/4in Chrome ScrewSocket Head Cap Screw (SHCS) 10-24 x 3/4"Chrome

S&S Cycle 106-0915 S&S Cycle P-Series Rocker Arm Shaft

S&S Cycle P-Series Rocker Arm ShaftUsed in S&S P-Series engines, Panhead cylinder head and valvetrain upgrade kits, and Shovelhead Retro Conversion kitsReplacement Rocker Arm Shaft

S&S Cycle 106-0916 S&S Cycle P-Series Rocker Arm Shaft Set - 4 Pack

S&S Cycle P-Series Rocker Arm Shaft Set - 4 PackP-Series Rocker Arm Shaft Set

S&S Cycle 106-0917 S&S Cycle 3/8in x .050in Retaining Ring

S&S Cycle 3/8in x .050in Retaining RingReplacement Rocker Arm Shaft Retaining Ring for S&S P-Series rocker arm shafts 106-0915 (as used in S&S P-Series engines, S&S Panhead cylinder head and vlavetrain update kits and S&S Shovelhead...

S&S Cycle 106-0919 S&S Cycle 48-65 BT Rocker Arm Cover Set

S&S Cycle 48-65 BT Rocker Arm Cover SetChrome pan cover, set for 1948-1965 HD® Big Twins

S&S Cycle 106-0920 S&S Cycle 48-65 BT Rocker Cover Ring Set

S&S Cycle 48-65 BT Rocker Cover Ring Set48-65 Big Twin Rocker Cover Ring SetFits Big Twin 48-65

S&S Cycle 106-0928 S&S Cycle 48-65 BT FI/RE Rocker Arm Support

S&S Cycle 48-65 BT FI/RE Rocker Arm Support48-65 Big Twin FI/RE Rocker Arm Support

S&S Cycle 106-0929 S&S Cycle 48-65 FR/RI Rocker Arm Support

S&S Cycle 48-65 FR/RI Rocker Arm Support48-65 FR/RI Rocker Arm Support

S&S Cycle 106-1070 S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End Kit

S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End KitHere's a way to give your shovelhead engine the nostalgic look of a pan, and improve performance at the same time. The Retro Cylinder Head and Valve Train Upgrade Kit consists of a set of...

S&S Cycle 106-1627 S&S Cycle 65-69 BT Cast Generator Gearcover Kit For S&S Crankcases - Natural

S&S Cycle 65-69 BT Cast Generator Gearcover Kit For S&S Crankcases - NaturalFits: 1965-'69 Over Head Valve. Smooth w/o outside oiler passage, 5/16" gen mount holes w/12 o'clock boss. S&S® Crankcase only.Natural Finish

S&S Cycle 106-1981 S&S Cycle 1991+ XL Backplate Adapter Assembly

S&S Cycle 1991+ XL Backplate Adapter AssemblyStock CV & EFI, Machined

S&S Cycle 106-1982 S&S Cycle 1991+ XL Backplate Adapter Assembly

S&S Cycle 1991+ XL Backplate Adapter AssemblyStock CV & EFI

S&S Cycle 106-2013 S&S Cycle 1/4-24 x 1-1/8in Slotted Countersunk Screw

S&S Cycle 1/4-24 x 1-1/8in Slotted Countersunk ScrewSlotted Countersunk Screw 1/4-24 x 1-1/8"Cadmium Plated

S&S Cycle 106-2022 S&S Cycle Aluminum Breather Screw Cover

S&S Cycle Aluminum Breather Screw CoverBreather Screw Cover.Chrome, Aluminum

S&S Cycle 106-2023 S&S Cycle 5/16-24 x 1/2in Screw

S&S Cycle 5/16-24 x 1/2in ScrewLSHC Screw 5/16-24 x 1/2"Stainless Steel

S&S Cycle 106-2037 S&S Cycle 1/4-20 x 1/2in LSHC Screw

S&S Cycle 1/4-20 x 1/2in LSHC ScrewLSHC Screw 1/4-20 x 1/2"Zinc Plated

S&S Cycle 106-2105 S&S Cycle 1/4-20 x 1/2in Screw - 10 Pack

S&S Cycle 1/4-20 x 1/2in Screw - 10 PackSHC w/ Thread LockZinc Plated, Alloy Steel1/4-20 x 1/2"10 PackBackplate Screw, 1/4-20 x1/2", (10 pk.)

S&S Cycle 106-2107 S&S Cycle 5/16-24 x 3-1/4in Screw

S&S Cycle 5/16-24 x 3-1/4in ScrewCountersunk Hex Head (HH) Screw, 5/16-24 x 3-1/4"Cadium Plated