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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On Sale
S&S CYCLE Replacement Rings 94-1401X
S&S CYCLE
MSRP: $64.95Now: $58.46Was: $64.95S&S CYCLE Replacement Rings 94-1401XReplacement ring set for S&S Pistons941401- SKU:
- 941401
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PISTON SIZE IMPERIAL:
- +0.010'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- PISTON RING
- TYPE:
- REPLACEMENT
- UNITS:
- SET
- BORE SIZE IMPERIAL:
- 4.125'
MSRP: $64.95Now: $58.46Was: $64.95 -
On Sale
S&S CYCLE Adjustable Pushrods - XL 93-5022
S&S CYCLE
MSRP: $152.95Now: $137.66Was: $152.95S&S CYCLE Adjustable Pushrods XL 93-5022.4375" diameter chromoly steel for maximum strength, Rocker boxes must be removed for installation or removal, Made in the U.S.A.935022- SKU:
- 935022
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- CHROMOLY STEEL
- UNITS:
- 4 PACK
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
- STYLE:
- ADJUSTABLE
MSRP: $152.95Now: $137.66Was: $152.95 -
On Sale
S&S CYCLE Adjustable Pushrods - XL 93-5033
S&S CYCLE
MSRP: $154.95Now: $139.46Was: $154.95S&S CYCLE Adjustable Pushrods XL 93-5033.4375" diameter chromoly steel for maximum strength, Rocker boxes must be removed for installation or removal, Made in the U.S.A.935033- SKU:
- 935033
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
- MATERIAL:
- CHROMOLY STEEL
- STYLE:
- ADJUSTABLE
MSRP: $154.95Now: $139.46Was: $154.95 -
On Sale
S&S CYCLE Adjustable Pushrods - Big Twin 93-5076
S&S CYCLE
MSRP: $174.95Now: $157.46Was: $174.95S&S CYCLE Adjustable Pushrods Big Twin 93-5076.4375" diameter chromoly steel for maximum strength, Rocker boxes must be removed for installation or removal, Made in the U.S.A.935076- SKU:
- 935076
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- STYLE:
- ADJUSTABLE
- MATERIAL:
- CHROMOLY STEEL
- UNITS:
- 4 PACK
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
MSRP: $174.95Now: $157.46Was: $174.95 -
On Sale
S&S CYCLE Rocker Arm Shafts - Twin Cam 90-4036
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95S&S CYCLE Rocker Arm Shafts Twin Cam 90-4036Made in the U.S.A.904036- SKU:
- 904036
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MOUNTING POSITION:
- FRONT
- APPLICATION:
- INTAKE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHAFT
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- TYPE:
- ROCKER ARM
- UNITS:
- SET OF 4
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Rocker Box Gasket Kit 90-4091
S&S CYCLE
MSRP: $91.95Now: $82.76Was: $91.95S&S CYCLE Rocker Box Gasket Kit 90-4091Includes all required gaskets and O-rings for both rocker boxes904091- SKU:
- 904091
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- ROCKER BOX
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
MSRP: $91.95Now: $82.76Was: $91.95 -
On Sale
S&S CYCLE Die Cast Rocker Box - Evolution 90-4095
S&S CYCLE
MSRP: $1,279.95Now: $1,151.96Was: $1,279.95S&S CYCLE Die Cast Rocker Box Evolution 90-4095Positive O-ring seal ensures leak-free operation, Can be installed with the stock engine in the frame in most applications, Include rocker boxes, gaskets and mounting bolts, Assembler must supply rocker...904095- SKU:
- 904095
- Availability:
- Ships Same Business Day
- Weight:
- 12.28 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- PAIR
- BASE FINISH:
- CHROME
- MATERIAL:
- DIE-CAST
- PRODUCT NAME:
- ROCKER BOX
- RIDING STYLE:
- STREET
MSRP: $1,279.95Now: $1,151.96Was: $1,279.95 -
On Sale
S&S CYCLE Die Cast Rocker Box - Twin Cam 90-4110
S&S CYCLE
MSRP: $1,091.95Now: $982.76Was: $1,091.95S&S CYCLE Die Cast Rocker Box Twin Cam 90-4110Positive O-ring seal ensures leak-free operation, Can be installed with the stock engine in the frame in most applications, Include rocker boxes, gaskets and mounting bolts, Assembler must supply rocker...904110- SKU:
- 904110
- Availability:
- Ships Same Business Day
- Weight:
- 12.45 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- ROCKER BOX
- RIDING STYLE:
- STREET
- MATERIAL:
- DIE-CAST
- UNITS:
- PAIR
MSRP: $1,091.95Now: $982.76Was: $1,091.95 -
On Sale
S&S CYCLE Rocker Box Gasket Kit 90-4111
S&S CYCLE
MSRP: $71.95Now: $64.76Was: $71.95S&S CYCLE Rocker Box Gasket Kit 90-4111Includes all required gaskets and O-rings for both rocker boxes904111- SKU:
- 904111
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- FEATURES:
- FOR '99 - '17 TWIN CAM S&S ROCKER BOX
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
MSRP: $71.95Now: $64.76Was: $71.95 -
On Sale
S&S CYCLE Piston Kit 92-1060
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1060These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921060- SKU:
- 921060
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 88'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $499.95Now: $449.96Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $449.96Was: $499.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1061
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1061These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921061- SKU:
- 921061
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- DISPLACEMENT:
- 88'
- BORE - OVERSIZE:
- +0,010'
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1062
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1062These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921062- SKU:
- 921062
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 88'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 93'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1400
S&S CYCLE
MSRP: $473.95Now: $426.56Was: $473.95S&S CYCLE Piston Kit 92-1400Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921400- SKU:
- 921400
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $473.95Now: $426.56Was: $473.95Qty in Cart: 0Quantity:Price:MSRP: $473.95Now: $426.56Was: $473.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1401
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1401Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921401- SKU:
- 921401
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE - OVERSIZE:
- +0,010'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1402
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1402Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921402- SKU:
- 921402
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- DISPLACEMENT:
- 107'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,020'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1410
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1410Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921410- SKU:
- 921410
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- PISTON MATERIAL:
- FORGED
- BORE SIZE IMPERIAL:
- 4.000'
- PISTON HEAD SHAPE:
- FLAT TOP
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1411
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1411Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921411- SKU:
- 921411
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,010'
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1412
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1412All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...921412- SKU:
- 921412
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Oil Pump with Gears - Big Twin 31-6296
S&S CYCLE
MSRP: $715.95Now: $644.36Was: $715.95S&S CYCLE Oil Pump with Gears Big Twin 31-6296Kit 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 relief valve and spring, check...09320151- SKU:
- 09320151
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- FLOW RATE:
- STANDARD
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- KIT
MSRP: $715.95Now: $644.36Was: $715.95 -
On Sale
S&S CYCLE Oil Pump Rebuild Kit - Standard 31-6278
S&S CYCLE
MSRP: $39.95Now: $35.96Was: $39.95S&S CYCLE Oil Pump Rebuild Kit Standard 31-6278Master rebuild kit for S&S oil pump., Made in the U.S.A.09320168- SKU:
- 09320168
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $39.95Now: $35.96Was: $39.95
