Engine

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  Jims Rocker Arm Bushing – Pack of 8. Fits Sportster 1986-2021 & Big Twin 1984-2017.

  Engine, Rocker Covers & Rockers, Rocker Covers & Rockers - 1984-17

  $130.00

  SKU: JM-17428-83K

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  In Stock

  Jims Rocker Shaft. Fits Sportster 1957-1985.

  Engine, Rocker Covers & Rockers, Rocker Covers & Rockers - 1936-84

  $115.00

  SKU: JM-17435-57B

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  In Stock

  Jims Sprocket Shaft Kit. Fits Big Twin 1981-Early 1985.

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

  $371.00

  SKU: JM-2433

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  In Stock

  Jims Sprocket Shaft Nut. Fits Big Twin 1981up.

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

  $69.00

  SKU: JM-24017-80

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  In Stock

  Jims Standard, # 1, 3 & 4 Cam Cover Bushing. Fits Sportster 1957-2021.

  Cam Chest & Cams & Oil Pumps, Cam Chest/Cams/Oil Pump - Sporty, Engine

  $74.00

  SKU: JM-25586-37

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  In Stock

  Jims Tappet Guide. Fits Sportster 1957-1985.

  Engine, Lifter Blocks & Kits & Related, Pushrods+Cvrs & Lifters+Blocks

  $206.00

  SKU: JM-18607-57A

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  In Stock

  Jims Tappet Roller. Fits Big Twin 1936-1984 & Sportster 1952-1985.

  Cam Followers (Lifters) & Related, Engine, Pushrods+Cvrs & Lifters+Blocks

  $74.00

  SKU: JM-18534-29A

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  In Stock

  Jims Tappet Screw Nuts – Pack of 4. Fits Big Twin 1938-1984 & Sportster 1957-1985.

  Cam Followers (Lifters) & Related, Engine, Pushrods+Cvrs & Lifters+Blocks

  $36.00

  SKU: JM-18570-38K

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  In Stock

  Jims Tappet. Fits Big Twin 1953-1984.

  Cam Followers (Lifters) & Related, Engine, Pushrods+Cvrs & Lifters+Blocks

  $203.00

  SKU: JM-2462-1

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  In Stock

  Jims Wrist Pin Bushing. Fits Sportster 1954-2021 & WLA 1936-1973.

  Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

  $90.00

  SKU: JM-24331-36

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  In Stock

  Jims Wrist Pin Bushing. Fits Twin Cam 1999-2017

  Cylinders & Pistons, Cylinders & Pistons - T/Cam, Engine

  $105.00

  SKU: JM-3998K

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  In Stock

  KEITH BLACK PISTONS +.005in. Dome Top Pistons with 9.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $435.00

  SKU: KB305.005

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  In Stock

  KEITH BLACK PISTONS +.005in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $413.00

  SKU: KB258.005

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $435.00

  SKU: KB266.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Big Twin 1984-1999.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $564.00

  SKU: KB921.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 1999-2006 88ci to 95ci Conversion.

  Cylinders & Pistons, Cylinders & Pistons - T/Cam, Engine

  $570.00

  SKU: KB906C.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 1999-2006 with Big Bore 88ci to 95ci Conversion.

  Cylinders & Pistons, Cylinders & Pistons - T/Cam, Engine

  $544.00

  SKU: KB411.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 2007-2017 with 103ci Engine & Big Bore 96ci to 103ci Conversion.

  Cylinders & Pistons, Cylinders & Pistons - T/Cam, Engine

  $570.00

  SKU: KB909C.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 8.3:1 Compression Ratio. Fits Big Twin 1978-1984 with 1340cc Shovel Engine.

  Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

  $435.00

  SKU: KB297.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Dome Top Pistons with 9.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $435.00

  SKU: KB305.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Flat Top Pistons with 9.1:1 Compression Ratio. Fits Sportster 1986-2003 with Big Bore 883cc to 1200cc Conversion.

  Cylinders & Pistons, Cylinders & Pistons - Sporty, Engine

  $435.00

  SKU: KB410.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $413.00

  SKU: KB258.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine.

  Cylinders & Pistons, Cylinders & Pistons - Sporty, Engine

  $401.00

  SKU: KB264.010

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  In Stock

  KEITH BLACK PISTONS +.010in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine.

  Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

  $424.00

  SKU: KB263.010

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  In Stock

  KEITH BLACK PISTONS +.020in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $435.00

  SKU: KB266.020

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  In Stock

  KEITH BLACK PISTONS +.020in. Dome Top Pistons with 8.3:1 Compression Ratio. Fits Big Twin 1978-1984 with 1340cc Shovel Engine.

  Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

  $435.00

  SKU: KB297.020

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  In Stock

  KEITH BLACK PISTONS +.020in. Dome Top Pistons with 9.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $435.00

  SKU: KB305.020

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  In Stock

  KEITH BLACK PISTONS +.020in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine.

  Cylinders & Pistons, Cylinders & Pistons - Evo, Engine

  $413.00

  SKU: KB258.020

Showing 421–448 of 829 results