S&S Cycle

S&S Cycle #31-6307 - HVHP Oil Pump with Gears - Universal

High Volume/High Pressure (HVHP) Polished Billet Oil Pumps HVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and...

S&S Cycle #50-1015 - Plug - 1/8" NPT - 10 Pack

Plug OEM replacement NPT Plug for Big Twin/XL oil pumps

S&S Cycle #31-6205 - Oil Pump - Universal Cover

Billet Oil Pump Kit Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure...

S&S Cycle #310-0998B - Oil Pump with Cam Plate - Oil Cooled™ Engines - M8

Oil Pump and Cam Support Plate Kit Precision Machined from Billet Aluminum Independent Scavenge Sections for Flywheel Cavity and Cam Chest Debris Screens in both scavenge pickups Magnet in cam...

S&S Cycle #50-8334 - Magnetic Plug - 1/8" NPT

Plug OEM replacement NPT Plug for Big Twin/XL oil pumps

S&S Cycle #33-4246 - Breather Gear - Standard

Breather Gear All-steel construction Welded-in-screen Higher flow than stock Elongated breather pocket scavenge hole for increased suction Made in the USA

S&S Cycle #33-4249 - Breather Gear Spacing Shim Kit - Big Twin

Breather Gear Spacing Shim Kit Shim kit includes one of each thickness: 0.100", 0.110", 0.120", 0.130", 0.140", 0.150", 0.160" and 0.170" Made in the USA

S&S Cycle #50-8091 - Check Valve Ball

Oil Pump Check Ball Oil Pump Check Ball for Harley Davidson models

S&S Cycle #910-0762 - Cylinder & Piston Kit - 131" - Wrinkle Black with Highlighted Fins - M8

131" Stroker Cylinder and Piston Kit Huge displacement increase means huge power increase Bolt-on kit works with the stock crankcase Original engine serial numbers are retained Powder coat finish...

S&S Cycle #910-0625 - 124" Big Bore Cylinder Kit - M8 - Black

Big Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) ...

S&S Cycle #910-0733 - 128" Big Bore Cylinder Kit - M8 - Black Granite

Big Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) ...

S&S Cycle #910-0739 - Big Bore Cylinder Set - M8

Big Bore Cylinder Set Bolt on Cylinder Set For M8 Models Bored slightly under nominal size and are not honed Made in the U.S.A.

S&S Cycle #910-0179 - Cylinder & Piston Kit - 80" - Evolution Big Twin - Natural

Cylinder & Piston Kit Cylinder and piston kits contain S&S 3-1/2" bore (80") cylinders and forged pistons, rings, wrist pins, and head and base gaskets The pistons included are flat-topped forged...

S&S Cycle #910-0685 - 128" Big Bore Cylinder Kit - M8 - Black

Big Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) ...

S&S Cycle #910-0681 - 124" Big Bore Cylinder Kit - M8 - Black

Big Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) ...

S&S Cycle #910-0684 - 128" Big Bore Cylinder Kit - M8 - Black

Big Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) ...

S&S Cycle #910-0763 - Cylinder & Piston Kit - 131" - Wrinkle Black with Non-Highlighted Fins - M8

131" Stroker Cylinder and Piston Kit Huge displacement increase means huge power increase Bolt-on kit works with the stock crankcase Original engine serial numbers are retained Powder coat finish...

S&S Cycle #910-0682 - Cylinders - 4.25" - M8 - Black - Highlighted Fins

4-1/4" Bore Cylinder - M8 Bolt-on cylinder set Bored slightly under nominal size and are not honed Made in the U.S.A.

S&S Cycle #910-0683 - Cylinders - 4.25" - M8 - Black - Non-Highlighted Fins

4-1/4" Bore Cylinder - M8 Bolt-on cylinder set Bored slightly under nominal size and are not honed Made in the U.S.A.

S&S Cycle #910-0651 - 4" Big Bore Bolt-In Sidewinder® Cylinder Kit - 110" - Black

Bolt-In Sidewinder® 4" Big Bore Kits Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame Cast Ductile Iron Sleeve in cast aluminum for...

S&S Cycle #910-0650 - 4" Big Bore Bolt-In Sidewinder® Cylinder Kit - 110" - Silver

Bolt-In Sidewinder® 4" Big Bore Kits Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame Cast Ductile Iron Sleeve in cast aluminum for...

S&S Cycle #910-0646 - 4" Big Bore Bolt-In Sidewinder® Cylinder Kit - 100" - Black

Bolt-In Sidewinder® 4" Big Bore Kits Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame Cast Ductile Iron Sleeve in cast aluminum for...

S&S Cycle #910-0642 - 4" Big Bore Bolt-In Sidewinder® Cylinder Kit - 100" - Silver

Bolt-In Sidewinder® 4" Big Bore Kits Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame Cast Ductile Iron Sleeve in cast aluminum for...

S&S Cycle #910-0182 - Cylinder & Piston Kit - 80" - Evolution Big Twin - Wrinkle Black

Cylinder & Piston Kit Cylinder and piston kits contain S&S 3-1/2" bore (80") cylinders and forged pistons, rings, wrist pins, and head and base gaskets The pistons included are flat-topped forged...