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 Piston Kit 106-5514
S&S CYCLE
MSRP: $422.95Now: $380.66Was: $422.95S&S CYCLE Piston Kit 106-5514Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101926- SKU:
- 09101926
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- DISPLACEMENT:
- 80'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- BORE SIZE IMPERIAL:
- 3.530'
- COMPRESSION RATIO IMPERIAL:
- 8.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- LOW COMPRESSION
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,030'
MSRP: $422.95Now: $380.66Was: $422.95 -
On Sale
S&S CYCLE Piston Kit 106-5503
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5503Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101927- SKU:
- 09101927
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.4375'
- DISPLACEMENT:
- 74'
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 3-31/32'
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-5506
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5506Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101930- SKU:
- 09101930
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- BORE - OVERSIZE:
- +0,030'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 3-31/32'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.4675'
- DISPLACEMENT:
- 74'
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- TYPE:
- HIGH COMPRESSION
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-5775
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5775Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101931- SKU:
- 09101931
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- BORE OVERSIZE - IMPERIAL:
- +0.040'
- BORE SIZE IMPERIAL:
- 3.4775'
- BORE - OVERSIZE:
- +0,040'
- DISPLACEMENT:
- 74'
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 3-31/32'
- UNITS:
- KIT
MSRP: $459.95Now: $422.96Was: $469.95Qty in Cart: 0Quantity:Price:MSRP: $459.95Now: $422.96Was: $469.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 106-5519
S&S CYCLE
MSRP: $418.95Now: $377.06Was: $418.95S&S CYCLE Piston Kit 106-5519Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101932- SKU:
- 09101932
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 80'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
MSRP: $418.95Now: $377.06Was: $418.95 -
On Sale
S&S CYCLE Piston Kit 106-5520
S&S CYCLE
MSRP: $407.95Now: $367.16Was: $407.95S&S CYCLE Piston Kit 106-5520Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101933- SKU:
- 09101933
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- BORE - OVERSIZE:
- +0,010'
- DISPLACEMENT:
- 80'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- BORE SIZE IMPERIAL:
- 3.510'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
MSRP: $407.95Now: $367.16Was: $407.95 -
On Sale
S&S CYCLE Piston Kit 106-5521
S&S CYCLE
MSRP: $411.95Now: $370.76Was: $411.95S&S CYCLE Piston Kit 106-5521Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101934- SKU:
- 09101934
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.520'
- DISPLACEMENT:
- 80'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- TYPE:
- HIGH COMPRESSION
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $411.95Now: $370.76Was: $411.95 -
On Sale
S&S CYCLE Piston Kit 106-5522
S&S CYCLE
MSRP: $418.95Now: $377.06Was: $418.95S&S CYCLE Piston Kit 106-5522Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101935- SKU:
- 09101935
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- BORE - OVERSIZE:
- +0,030'
- DISPLACEMENT:
- 80'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.530'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- PISTON MATERIAL:
- FORGED
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
MSRP: $418.95Now: $377.06Was: $418.95 -
On Sale
S&S CYCLE Piston Kit 106-5554
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5554Increase 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...09101936- SKU:
- 09101936
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.25:1
- DISPLACEMENT:
- 89'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 3.500'
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- FLAT TOP
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-5555
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5555Increase 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...09101937- SKU:
- 09101937
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.25:1
- DISPLACEMENT:
- 89'
- BORE - OVERSIZE:
- +0,010'
- PISTON MATERIAL:
- FORGED
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- RIDING STYLE:
- STREET
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-5556
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5556Increase 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...09101938- SKU:
- 09101938
- Availability:
- Ships Same Business Day
- Weight:
- 2.37 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.25:1
- DISPLACEMENT:
- 89'
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-5793
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 106-5793Increase 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...09101939- SKU:
- 09101939
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.25:1
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,030'
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- DISPLACEMENT:
- 89'
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 106-4414
S&S CYCLE
MSRP: $504.95Now: $454.46Was: $504.95S&S CYCLE Piston Kit 106-4414Increase 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...09102141- SKU:
- 09102141
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- BORE SIZE IMPERIAL:
- 3.927'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- DISPLACEMENT:
- 97'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- +0,010'
- COMPRESSION RATIO IMPERIAL:
- 9.7:1
- STROKE LENGTH IMPERIAL:
- 4'
MSRP: $504.95Now: $454.46Was: $504.95 -
On Sale
S&S CYCLE Piston Kit 106-4416
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 106-4416Increase 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...09102142- SKU:
- 09102142
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- BORE SIZE IMPERIAL:
- 3.927'
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- +0,010'
- DISPLACEMENT:
- 106'
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit - Shovelhead 106-5535
S&S CYCLE
MSRP: $418.95Now: $377.06Was: $418.95S&S CYCLE Piston Kit Shovelhead 106-5535Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Includes set of pistons, rings, wristpins, and clips09101992- SKU:
- 09101992
- Availability:
- Ships Same Business Day
- Weight:
- 2.82 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $418.95Now: $377.06Was: $418.95Qty in Cart: 0Quantity:Price:MSRP: $418.95Now: $377.06Was: $418.95Subtotal: -
On Sale
S&S CYCLE Piston Kit - Shovelhead 106-5536
S&S CYCLE
MSRP: $422.95Now: $380.66Was: $422.95S&S CYCLE Piston Kit Shovelhead 106-5536Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Includes set of pistons, rings, wristpins, and clips09101993- SKU:
- 09101993
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- BORE SIZE IMPERIAL:
- 3.635'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,010'
MSRP: $422.95Now: $380.66Was: $422.95 -
On Sale
S&S CYCLE Piston Kit - Shovelhead 106-5537
S&S CYCLE
MSRP: $407.95Now: $367.16Was: $407.95S&S CYCLE Piston Kit Shovelhead 106-5537Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Includes set of pistons, rings, wristpins, and clips09101994- SKU:
- 09101994
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- BORE - OVERSIZE:
- +0,020'
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE IMPERIAL:
- 3.645'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $407.95Now: $367.16Was: $407.95 -
On Sale
S&S CYCLE Piston Kit - Shovelhead 106-5538
S&S CYCLE
MSRP: $422.95Now: $380.66Was: $422.95S&S CYCLE Piston Kit Shovelhead 106-5538Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Includes set of pistons, rings, wristpins, and clips09101995- SKU:
- 09101995
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- BORE - OVERSIZE:
- +0,030'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.655'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.030'
MSRP: $422.95Now: $380.66Was: $422.95 -
On Sale
S&S CYCLE Cylinder Kit - 883-1200 910-0688
S&S CYCLE
MSRP: $1,095.95Now: $992.66Was: $1,095.95S&S CYCLE Cylinder Kit 883-1200 910-0688Increase displacement from 883cc to 1200cc, Saves time because pistons are already fit to the cylinders - ready to assemble out of the box, Cylinders are constructed from premium aluminum castings with cast-in iron...09030944- SKU:
- 09030944
- Availability:
- Ships Same Business Day
- Weight:
- 23.36 LBS
- DISPLACEMENT:
- 1200 CC
- MATERIAL:
- CAST
- PRODUCT NAME:
- CONVERSION KIT
- COLOR/FINISH:
- SILVER
- COMPRESSION RATIO IMPERIAL:
- 9.4:1
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.500'
- COLOR/FINISH:
- POWDER-COATED
- MATERIAL:
- ALUMINUM
- MATERIAL:
- IRON
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
MSRP: $1,095.95Now: $992.66Was: $1,095.95 -
On Sale
S&S CYCLE Cylinder Kit - 883-1200 910-0687
S&S CYCLE
MSRP: $1,095.95Now: $1,035.86Was: $1,095.95S&S CYCLE Cylinder Kit 883-1200 910-0687Increase displacement from 883cc to 1200cc, Saves time because pistons are already fit to the cylinders - ready to assemble out of the box, Cylinders are constructed from premium aluminum castings with cast-in iron...09030945- SKU:
- 09030945
- Availability:
- Ships Same Business Day
- Weight:
- 23.25 LBS
- DISPLACEMENT:
- 1200 CC
- MATERIAL:
- ALUMINUM
- BORE SIZE IMPERIAL:
- 3.500'
- COLOR/FINISH:
- WRINKLE BLACK
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- UNITS:
- KIT
- COLOR/FINISH:
- POWDER-COATED
- MATERIAL:
- IRON
- COMPRESSION RATIO IMPERIAL:
- 9.4:1
- MATERIAL:
- CAST
- PRODUCT NAME:
- CONVERSION KIT
MSRP: $1,095.95Now: $1,035.86Was: $1,095.95
