Harley Engine
Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.
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S&S CYCLE Cylinder Kit - Twin Cam 910-0500
S&S CYCLE
$1,305.95S&S CYCLE Cylinder Kit Twin Cam 910-0500The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings...09310534- SKU:
- 09310534
- Availability:
- Ships Same Business Day
- Weight:
- 25.71 LBS
- DISPLACEMENT:
- 107'
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- COMPRESSION RATIO IMPERIAL:
- 9.9:1
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.937'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
$1,305.95 -
S&S CYCLE Cylinder Kit - Twin Cam 910-0482
S&S CYCLE
$1,318.95S&S CYCLE Cylinder Kit Twin Cam 910-0482The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings...09310537- SKU:
- 09310537
- Availability:
- Ships Same Business Day
- Weight:
- 25.60 LBS
- DISPLACEMENT:
- 98'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.937'
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4'
- STYLE:
- BIG BORE
- COMPRESSION RATIO IMPERIAL:
- 9.8:1
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
$1,318.95 -
S&S CYCLE G Manifold to Carburetor O-Ring 50-8093
S&S CYCLE
$15.95S&S CYCLE G Manifold to Carburetor O-Ring 50-8093Made in the U.S.A.DS289934- SKU:
- DS289934
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- APPLICATION:
- INTAKE MANIFOLD TO CARBURETOR
$15.95 -
S&S CYCLE Cylinder Kit - Twin Cam 910-0338
S&S CYCLE
$1,534.95S&S CYCLE Cylinder Kit Twin Cam 910-0338The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings...09310541- SKU:
- 09310541
- Availability:
- Ships Same Business Day
- Weight:
- 24.59 LBS
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.4:1
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 124'
$1,534.95 -
S&S CYCLE Cylinder Kit 910-0689
S&S CYCLE
$978.95S&S CYCLE Cylinder Kit 910-0689Forged pistons - coated piston skirts with measurement window and S&S logo, Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves, Kit includes S&S 1250cc pistons with rings and wristpins, S&S...09310527- SKU:
- 09310527
- Availability:
- Ships Same Business Day
- Weight:
- 22.90 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.3:1
- MATERIAL:
- IRON
- MATERIAL:
- ALUMINUM
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- TYPE:
- FLAT TOP
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.562'
- DISPLACEMENT:
- 1250 CC
- MATERIAL:
- CAST
- RIDING STYLE:
- STREET
$978.95 -
S&S CYCLE Cylinder Kit 910-0692
S&S CYCLE
$978.95S&S CYCLE Cylinder Kit 910-0692Forged pistons - coated piston skirts with measurement window and S&S logo, Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves, Kit includes S&S 1250cc pistons with rings and wristpins, S&S...09310528- SKU:
- 09310528
- Availability:
- Ships Same Business Day
- Weight:
- 22.95 LBS
- TYPE:
- DOMED
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE SIZE IMPERIAL:
- 3.562'
- DISPLACEMENT:
- 1250 CC
- MATERIAL:
- CAST
- COLOR/FINISH:
- BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.2:1
- MATERIAL:
- IRON
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
$978.95 -
S&S CYCLE Quickee Pushrods - Black - Twin Cam 930-0143
S&S CYCLE
$336.95S&S CYCLE Quickee Pushrods Black Twin Cam 930-0143Feature revolutionary design - allows quicker, easier installation without the removal of the rocker covers, .4375” diameter Chromoly steel, Threaded adjuster screws into the pushrod until the threads...09280097- SKU:
- 09280097
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CHROMOLY STEEL
- MODEL:
- QUICKEE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS BLACK
- BASE FINISH:
- GLOSS
- PRODUCT NAME:
- PUSHROD SET
- STYLE:
- ADJUSTABLE
- UNITS:
- SET OF 4
$336.95 -
S&S CYCLE Pushrod Cover Keeper Set - Black - M8 930-0138
S&S CYCLE
$40.95S&S CYCLE Pushrod Cover Keeper Set Black M8 930-0138For use in custom applications where stock keepers won't fit., Chromed steel finish, Sold in kits of four assemblies; enough for one engine09280098- SKU:
- 09280098
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 2.220'
- RIDING STYLE:
- STREET
- UNITS:
- SET
- COLOR/FINISH:
- GLOSS BLACK
- LENGTH:
- 2,200'
- MATERIAL:
- STEEL
- TYPE:
- PUSHROD COVER
- PRODUCT NAME:
- KEEPER
$40.95 -
S&S CYCLE Valve Spring Kit - Big Twin 90-2053
S&S CYCLE
$248.95S&S CYCLE Valve Spring Kit Big Twin 90-2053To be used with cams with up to .550" lift, Includes springs and aluminum top retainers, 140-lb. seat pressure, Must allow additional rocker clearance for 48-65 Panheads, Made in the U.S.A.DS199729- SKU:
- DS199729
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- COLLAR MATERIAL:
- ALUMINUM
- SPRING LIFT IMPERIAL:
- 0.550'
- SPRING LIFT:
- 0,550'
- APPLICATION:
- EXHAUST
- TYPE:
- VALVE
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING SEAT PRESSURE:
- 140 LB
- UNITS:
- KIT
$248.95Qty in Cart: 0Quantity:Price:$248.95Subtotal: -
S&S CYCLE Steel Breather Gear 33-4250
S&S CYCLE
$169.95S&S CYCLE Steel Breather Gear 33-4250Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.DS194242- SKU:
- DS194242
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
- TYPE:
- BREATHER
- FEATURES:
- STANDARD
- UNITS:
- KIT
$169.95 -
S&S CYCLE Steel Breather Gear 33-4253
S&S CYCLE
$167.95S&S CYCLE Steel Breather Gear 33-4253Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.DS194243- SKU:
- DS194243
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- RIDING STYLE:
- STREET
- TYPE:
- BREATHER
- FEATURES:
- STANDARD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GEAR KIT
- UNITS:
- KIT
$167.95 -
S&S CYCLE Pushrods with Tubes - M8 930-0123
S&S CYCLE
$314.95S&S CYCLE Pushrods with Tubes M8 930-0123Kits include four S&S adjustable pushrods or Quickee pushrods, four pushrod covers, O-rings, Pushrods are manufactured from chromoly steel for superior strength, Pushrod covers are chrome-plated, Installation does...09280088- SKU:
- 09280088
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- MODEL:
- QUICKEE
- STYLE:
- QUICKEE
- PRODUCT NAME:
- PUSHROD KIT
- UNITS:
- KIT
$314.95 -
S&S CYCLE Pinion Gear 33-4144
S&S CYCLE
$112.95S&S CYCLE Pinion Gear 33-4144High-quality pinion gears are carefully machined, heat-treated and then finish ground, Made in the U.S.A.DS194248- SKU:
- DS194248
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- PINION
- UNITS:
- EACH
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- 1.4729' - 1.4737'
$112.95 -
S&S CYCLE Viton O-Ring 50-7961-S
S&S CYCLE
$9.95S&S CYCLE Viton O-Ring 50-7961-SO-Ring for Super E & G Carburetors09350862- SKU:
- 09350862
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- INSIDE DIAMETER:
- 5,250'
- INSIDE DIAMETER IMPERIAL:
- 5.250'
- RIDING STYLE:
- STREET
- MATERIAL:
- VITON
- OUTSIDE DIAMETER:
- 5,437'
- OUTSIDE DIAMETER IMPERIAL:
- 5.437'
- PRODUCT NAME:
- O-RING
- STYLE:
- PERFORMANCE REPLACEMENT
$9.95 -
S&S CYCLE Viton O-Ring 50-8008
S&S CYCLE
$3.95S&S CYCLE Viton O-Ring 50-8008O-Ring for Super E & G Carburetors09350863- SKU:
- 09350863
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER:
- 0,565'
- UNITS:
- EACH
- INSIDE DIAMETER:
- 0,437'
- MATERIAL:
- VITON
- OUTSIDE DIAMETER IMPERIAL:
- 0.565'
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- INSIDE DIAMETER IMPERIAL:
- 0.437'
- PRODUCT NAME:
- O-RING
$3.95 -
S&S CYCLE Silicone O-Ring 50-8012
S&S CYCLE
$6.95S&S CYCLE Silicone O-Ring 50-8012O-Ring for Super E & G Carburetors09350866- SKU:
- 09350866
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER:
- 0,218'
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- OUTSIDE DIAMETER IMPERIAL:
- 0.3438'
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.218'
- PRODUCT NAME:
- O-RING
- APPLICATION:
- ACCELERATOR PUMP CAP
- MATERIAL:
- SILICONE
- OUTSIDE DIAMETER:
- 0,3438'
$6.95 -
S&S CYCLE Nitrile O-Ring 50-8013
S&S CYCLE
$6.95S&S CYCLE Nitrile O-Ring 50-8013O-Ring for Super E & G Carburetors09350867- SKU:
- 09350867
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- PRODUCT NAME:
- O-RING
- MATERIAL:
- NITRILE RUBBER
- OUTSIDE DIAMETER IMPERIAL:
- 2.187'
- UNITS:
- EACH
- APPLICATION:
- INTAKE MANIFOLD TO CARBURETOR
- INSIDE DIAMETER:
- 2,000'
- INSIDE DIAMETER IMPERIAL:
- 2.000'
- OUTSIDE DIAMETER:
- 2,187'
$6.95 -
S&S CYCLE Nitrile O-Ring 50-8016
S&S CYCLE
$6.95S&S CYCLE Nitrile O-Ring 50-8016O-Ring for Super E & G Carburetors09350868- SKU:
- 09350868
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER:
- 2,000'
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- INSIDE DIAMETER IMPERIAL:
- 2.000'
- MATERIAL:
- NITRILE RUBBER
- OUTSIDE DIAMETER:
- 2,125'
- OUTSIDE DIAMETER IMPERIAL:
- 2.125'
- UNITS:
- EACH
$6.95 -
S&S CYCLE Viton O-Ring 50-8044
S&S CYCLE
$6.95S&S CYCLE Viton O-Ring 50-8044O-Ring for Super E & G Carburetors09350869- SKU:
- 09350869
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- MATERIAL:
- VITON
- OUTSIDE DIAMETER:
- 1,875'
- PRODUCT NAME:
- O-RING
- INSIDE DIAMETER:
- 1,625'
- INSIDE DIAMETER IMPERIAL:
- 1.625'
- OUTSIDE DIAMETER IMPERIAL:
- 1.875'
- UNITS:
- EACH
$6.95 -
S&S CYCLE Silicone O-Ring 50-8095
S&S CYCLE
$19.95S&S CYCLE Silicone O-Ring 50-8095O-Ring for Super E & G Carburetors09350870- SKU:
- 09350870
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER:
- 0,390'
- OUTSIDE DIAMETER IMPERIAL:
- 0.510'
- UNITS:
- 10 PACK
- MATERIAL:
- SILICONE
- OUTSIDE DIAMETER:
- 0,510'
- PRODUCT NAME:
- O-RING
- INSIDE DIAMETER IMPERIAL:
- 0.390'
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
$19.95
