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  • Sold out
    $237.41 - $237.41
    $237.41
    $259.99
    $259.99 - $259.99
    $259.99

    3-5/16 Piston Set .080 Oversize 1937 / 1948 UL

    V-TWIN MANUFACTURING
    Out of stock

    Piston set 3-5/16 bore is .080 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $237.41 - $237.41
    $237.41
    $259.99
    $259.99 - $259.99
    $259.99
    Sold out
  • $207.31 - $207.31
    $207.31
    $259.99
    $259.99 - $259.99
    $259.99

    3-5/16 Piston Set Standard Size 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-5/16 bore is standard size. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $207.31 - $207.31
    $207.31
    $259.99
    $259.99 - $259.99
    $259.99
  • $346.65 - $346.65
    $346.65
    $463.05
    $463.05 - $463.05
    $463.05

    3-5/8 Cylinder Set 1966 / 1984 FL 1971 / 1984 FX 1979 / 1983 FLT 1982 / 1983 FXR

    V-TWIN MANUFACTURING
    In stock

    Cylinders are stock height. For installation of 3-5/8 cylinders after spigot holes have been enlarged. (See diagram for photos.) *NOTE: 3-5/8 cyl...

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    $346.65 - $346.65
    $346.65
    $463.05
    $463.05 - $463.05
    $463.05
  • $57.45 - $57.45
    $57.45
    $67.01
    $67.01 - $67.01
    $67.01

    3-5/8 inch Piston Ring Standard

    V-TWIN MANUFACTURING
    In stock

    Replacement Wiseco piston ring are for a 3-5/8 inch bore and are standard size. They are packaged per piston. FITMENT1984 / 1998 FXST 80 Evolution...

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    $57.45 - $57.45
    $57.45
    $67.01
    $67.01 - $67.01
    $67.01
  • Save 34% Save %
    $86.00
    $86.00 - $86.00
    $86.00
    $56.35
    $56.35 - $56.35
    $56.35

    3-5/8 Piston Ring Set Standard 1984 / 1994 FXR 1991 / 1998 FXD 1986 / 1998 FLST 1984 / 1998 FLT 1984 / 1998 FXST

    V-TWIN MANUFACTURING
    In stock

    Hastings moly piston ring set is for a 3-5/8 bore and is sold in sets for 2 pistons. Set includes moly top compression ring and chrome oil ring. ...

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    $86.00
    $86.00 - $86.00
    $86.00
    $56.35
    $56.35 - $56.35
    $56.35
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  • Sold out
    $141.09
    $141.09 - $141.09
    $141.09
    $141.01
    $141.01 - $141.01
    $141.01

    3-5/8 Piston Set .010 Oversize 1948 / 1984 FL 1971 / 1984 FX 1979 / 1983 FLT 1982 / 1983 FXR

    V-TWIN MANUFACTURING
    Out of stock

    Piston set with 3-5/8 bore 8.5:1 compression ratio and is oversize .010. Set includes Hastings 3 piece ring set 2 wrist pins and 4 circlips. pis...

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    $141.09
    $141.09 - $141.09
    $141.09
    $141.01
    $141.01 - $141.01
    $141.01
    Sold out
  • $221.33 - $221.33
    $221.33
    $267.11
    $267.11 - $267.11
    $267.11

    3-5/8 Piston Set Standard Size 1984 / 1998 FLT 1984 / 1998 FXST 1984 / 1994 FXR 1986 / 1998 FLST 1991 / 1998 FXD

    V-TWIN MANUFACTURING
    In stock

    Sifton piston set is standard size for a 3-5/8 Big Bore. Has a 9.75:1 compression 3-5/8 bore with a 4-1/2 stroke flywheel. **Note:Run engine at...

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    $221.33 - $221.33
    $221.33
    $267.11
    $267.11 - $267.11
    $267.11
  • Save 29% Save %
    $79.47
    $79.47 - $79.47
    $79.47
    $56.17
    $56.17 - $56.17
    $56.17

    3-5/8 Shovelhead Piston Ring Set Standard 0 / Replacement for 3-5/8 conversion kits"

    V-TWIN MANUFACTURING
    In stock

    Hastings moly piston ring set is for a 3-5/8 bore and is standard size. Features moly top compression rings with the size of 1/16 and chrome oil ...

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    $79.47
    $79.47 - $79.47
    $79.47
    $56.17
    $56.17 - $56.17
    $56.17
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  • $122.18 - $122.18
    $122.18
    $141.56
    $141.56 - $141.56
    $141.56

    3-5/8 to 3-3/4 Cylinder Flex Hone Tool 0 / All models0 / All models

    V-TWIN MANUFACTURING
    In stock

    3-5/8 - 3-3/4 cylinder flex hone tool has a 13-1/2 overall length. This flex hone tool is used to finish and deglaze block cylinders or liners.F...

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    $122.18 - $122.18
    $122.18
    $141.56
    $141.56 - $141.56
    $141.56
  • $277.47 - $277.47
    $277.47
    $300.29
    $300.29 - $300.29
    $300.29

    3-7/16 Piston Set .010 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    Low stock

    Piston set 3-7/16 bore is .010 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $277.47 - $277.47
    $277.47
    $300.29
    $300.29 - $300.29
    $300.29
  • $245.59 - $245.59
    $245.59
    $278.46
    $278.46 - $278.46
    $278.46

    3-7/16 Piston Set .020 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-7/16 bore is .020 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $245.59 - $245.59
    $245.59
    $278.46
    $278.46 - $278.46
    $278.46
  • Sold out
    $248.93 - $248.93
    $248.93
    $278.46
    $278.46 - $278.46
    $278.46

    3-7/16 Piston Set .030 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    Out of stock

    Piston set 3-7/16 bore is .030 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $248.93 - $248.93
    $248.93
    $278.46
    $278.46 - $278.46
    $278.46
    Sold out
  • $248.93 - $248.93
    $248.93
    $278.46
    $278.46 - $278.46
    $278.46

    3-7/16 Piston Set .050 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-7/16 bore is .050 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $248.93 - $248.93
    $248.93
    $278.46
    $278.46 - $278.46
    $278.46
  • $244.84 - $244.84
    $244.84
    $278.46
    $278.46 - $278.46
    $278.46

    3-7/16 Piston Set .060 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-7/16 bore is .060 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $244.84 - $244.84
    $244.84
    $278.46
    $278.46 - $278.46
    $278.46
  • $249.30 - $249.30
    $249.30
    $284.61
    $284.61 - $284.61
    $284.61

    3-7/16 Piston Set .070 Oversize 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-7/16 bore and is .070 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast...

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    $249.30 - $249.30
    $249.30
    $284.61
    $284.61 - $284.61
    $284.61
  • Save 1% Save %
    $277.30
    $277.30 - $277.30
    $277.30
    $275.38
    $275.38 - $275.38
    $275.38

    3-7/16 Piston Set Standard Size 1937 / 1948 ULH

    V-TWIN MANUFACTURING
    In stock

    Piston set 3-7/16 bore is standard size. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. Fo...

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    $277.30
    $277.30 - $277.30
    $277.30
    $275.38
    $275.38 - $275.38
    $275.38
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  • $48.22 - $48.22
    $48.22
    $56.23
    $56.23 - $56.23
    $56.23

    3-7/8 inch Piston Ring .020 Oversize

    V-TWIN MANUFACTURING
    Low stock

    Replacement ring for Wiseco piston are for a 3.875 inch bore and are .020 oversize. They are packaged per piston. FITMENT2000 / 2006 FXST 2000 / ...

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    $48.22 - $48.22
    $48.22
    $56.23
    $56.23 - $56.23
    $56.23
  • $27.16 - $27.16
    $27.16
    $30.47
    $30.47 - $30.47
    $30.47

    3-Bolt Carburetor to Manifold Gasket 1941 / 1952 WL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    Carburetor to manifold gasket for 3-bolt carburetors FITMENT 1941 / 1952 WL 1937 / 1948 UL ACCESSORY ITEMS41-016816-5530

    $27.16 - $27.16
    $27.16
    $30.47
    $30.47 - $30.47
    $30.47
  • $19.88 - $19.88
    $19.88
    $22.31
    $22.31 - $22.31
    $22.31

    3-Bolt Linkert Intake Gasket 1941 / 1952 WL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    3-Bolt linkert intake gasket for side valve FITMENT 1941 / 1952 WL 1937 / 1948 UL ACCESSORY ITEMS41-016816-5530

    $19.88 - $19.88
    $19.88
    $22.31
    $22.31 - $22.31
    $22.31
  • $23.51 - $23.51
    $23.51
    $26.39
    $26.39 - $26.39
    $26.39

    3-Brush Generator .030 Armature Shim 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    3-brush generator .030 armature shim FITMENT 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL ACCESSORY ITEMS32-020532-020432-0967

    $23.51 - $23.51
    $23.51
    $26.39
    $26.39 - $26.39
    $26.39
  • $23.51 - $23.51
    $23.51
    $26.38
    $26.38 - $26.38
    $26.38

    3-Brush Generator .062 Armature Shim 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    3-brush generator .062 armature shim FITMENT 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL ACCESSORY ITEMS32-020532-020432-0967

    $23.51 - $23.51
    $23.51
    $26.38
    $26.38 - $26.38
    $26.38
  • $49.88 - $49.88
    $49.88
    $64.01
    $64.01 - $64.01
    $64.01

    3-Brush Generator Brush Holder Assembly 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    Generator third brush holder is for 6 volt three brush generator. FITMENT 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL ACCESSO...

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    $49.88 - $49.88
    $49.88
    $64.01
    $64.01 - $64.01
    $64.01
  • $38.05 - $38.05
    $38.05
    $40.68
    $40.68 - $40.68
    $40.68

    3-Brush Generator Brush Holder Assembly 1936 / 1952 EL 1941 / 1957 FL

    V-TWIN MANUFACTURING
    In stock

    Negative brush holder assembly is for three brush generators. Assembly is constructed of three pieces riveted together. FITMENT 1936 / 1952 EL 19...

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    $38.05 - $38.05
    $38.05
    $40.68
    $40.68 - $40.68
    $40.68
  • Sold out
    $41.49 - $41.49
    $41.49
    $49.70
    $49.70 - $49.70
    $49.70

    3-Brush Generator Gear and Tag Kit 1936 / 1940 EL 1941 / 1957 FL 1930 / 1934 VL 1937 / 1948 UL

    V-TWIN MANUFACTURING
    Out of stock

    Kit for 3-brush generator includes 14 tooth gear gear pin gear end spring oil deflector and brass tag. FITMENT 1936 / 1940 EL 1941 / 1957 FL ...

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    $41.49 - $41.49
    $41.49
    $49.70
    $49.70 - $49.70
    $49.70
    Sold out