Crankcase & Bottom End

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  In Stock

  Feuling ‘Short’ Motor Case Drain Plug. Fits Twin Cam 1999-2017 and Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $24.00
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  In Stock

  Jims +.001in. Crank Pin with 3 Holes. Fits Big Twin Late 1981-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $255.00
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  In Stock

  Jims Conrod Bearing Kit with Steel Cage. Fits Big Twin 1941-1999 with Single Cam.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $344.00
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  In Stock

  Jims Pinion Shaft Nut. Fits Big Twin 1981-1989.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $62.00
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  In Stock

  Jims Pinion Shaft Nut. Fits Big Twin 1990-1992.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $59.00
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  In Stock

  Jims Pinion Shaft. Fits Big Twin 1958-1972.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $274.00
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  Rollies Speed Shop Oil Pressure Switch. Fits Big Twin 1941-1984 & Sportster 1954-1976

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $21.00
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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Evolution Big Twin 1984-1999

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $24.00
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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Sportster 1977-2021

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $20.00
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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Twin Cam 1999-2017

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $25.00
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  In Stock

  S&S 131/136ci, 4-5/8in. Stroker Flywheel Assembly. Fits 107/114/117ci Milwaukee-Eight 2017up when using S&S 4.250 Big Bore Cylinders.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,441.00
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  In Stock

  S&S 4-1/2in. Stroke Flywheel Assembly. Fits 114ci & 117ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,441.00
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  In Stock

  S&S 4-1/2in. Stroke Flywheel Assembly. Fits 114ci & 117ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,269.00
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  Out Of Stock

  S&S 4-1/4in. Stroke Flywheel Assembly. Fits 80ci Big Twins from 1973-1984.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $3,273.00
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  Out Of Stock

  S&S 4-3/8in. Stroke Flywheel Assembly with Timken Bearing Upgrade. Fits Twin Cam Dyna 2007-2017 & Touring 2007-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,028.00
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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly with Timken Bearing Upgrade. Fits Twin Cam Softail 2007-2017.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,036.00
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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly. Fits 107ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $2,983.00
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  Out Of Stock

  S&S 4-3/8in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2007-2017 & Touring 2007-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,090.00
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  In Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2003-2005 & Touring 2003-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,002.00
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  In Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Softail 2003-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,090.00
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  In Stock

  S&S Crank Pin & Pinion Shaft Key – Pack of 5. Fits Big Twin & Sportster 1981-1999

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $26.00
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  In Stock

  S&S Crank Pin with 2 Holes. Fits Big Twin Late 1981-1999 with Evo Engine.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $305.00
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  In Stock

  S&S Crankcase Assembly – Black. Fits Softail 2018up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $4,664.00
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  Out Of Stock

  S&S Crankcase Assembly with 3-1/2in. Bore – Black. Fits Big Twin 1984-1991.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $3,141.00
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  In Stock

  S&S Crankcase Assembly with 4-1/2in. Bore – Black. Fits Softail 2018up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $4,997.00
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  In Stock

  S&S Crankpin Assembly. Fits Big Twin 1941-E1981.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $305.00
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  Out Of Stock

  S&S Crankshaft Right Main Bearing – Blue. Fits Evo Big Twin 1987-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $95.00
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  Out Of Stock

  S&S Heavy Duty Connecting Rods. Fits Big Twin 1941-1981.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $1,101.00

Showing 29–56 of 65 results