Skip to content
Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

bigtwin Engine

Filters

  • $136.68 - $136.68
    $136.68
    $142.75
    $142.75 - $142.75
    $142.75

    Flute Tap Tool 1/8 inch-27 Bright Colbalt

    V-TWIN MANUFACTURING
    Low stock

    Flute tap tool 1/8 inch-27 NPT thread features 5 flutes with a bright cobalt finish. FITMENT0 / Custom applicationACCESSORY ITEMS16-056316-05631...

    View full details
    $136.68 - $136.68
    $136.68
    $142.75
    $142.75 - $142.75
    $142.75
  • Save 5% Save %
    $81.75
    $81.75 - $81.75
    $81.75
    $77.69
    $77.69 - $77.69
    $77.69

    Jims Valve Guide Driver Tool Kit

    V-TWIN MANUFACTURING
    Low stock

    Jims 3 piece valve guide driver tool kit is for the use of guide removal and installation on all models. FITMENT0 / All modelsACCESSORY ITEMS16-...

    View full details
    $81.75
    $81.75 - $81.75
    $81.75
    $77.69
    $77.69 - $77.69
    $77.69
    Save 5% Save %
  • Save 8% Save %
    $36.25
    $36.25 - $36.25
    $36.25
    $33.49
    $33.49 - $33.49
    $33.49

    Valve Seat Wheel

    V-TWIN MANUFACTURING
    In stock

    Valve seat wheel is 1.875 inch-45°. FITMENT0 / Custom applicationACCESSORY ITEMS16-1728

    $36.25
    $36.25 - $36.25
    $36.25
    $33.49
    $33.49 - $33.49
    $33.49
    Save 8% Save %
  • Save 10% Save %
    $12.50
    $12.50 - $12.50
    $12.50
    $11.24
    $11.24 - $11.24
    $11.24

    Valve Guide Seal Installation Tool

    V-TWIN MANUFACTURING
    In stock

    Valve guide seal installation tool is manufactured from high strength 6061-T6 aluminum for increased durability when compared to other plastic inst...

    View full details
    $12.50
    $12.50 - $12.50
    $12.50
    $11.24
    $11.24 - $11.24
    $11.24
    Save 10% Save %
  • Save 10% Save %
    $12.50
    $12.50 - $12.50
    $12.50
    $11.24
    $11.24 - $11.24
    $11.24

    Valve Guide Seal Installation Tool

    V-TWIN MANUFACTURING
    In stock

    Valve guide seal installation tool is manufactured from high strength 6061-T6 aluminum for increased durability when compared to other plastic inst...

    View full details
    $12.50
    $12.50 - $12.50
    $12.50
    $11.24
    $11.24 - $11.24
    $11.24
    Save 10% Save %
  • Save 3% Save %
    $45.72
    $45.72 - $45.72
    $45.72
    $44.44
    $44.44 - $44.44
    $44.44

    Valve Guide Seal Installation Tool Kit

    V-TWIN MANUFACTURING
    In stock

    Valve guide seal installation tool kit is manufactured from high strength 6061-T6 aluminum for increased durability when compared to other plastic ...

    View full details
    $45.72
    $45.72 - $45.72
    $45.72
    $44.44
    $44.44 - $44.44
    $44.44
    Save 3% Save %
  • $58.23 - $58.23
    $58.23
    $69.60
    $69.60 - $69.60
    $69.60

    Tap Tool 1/4 inch x 24 inch

    V-TWIN MANUFACTURING
    In stock

    Tap tool 1/4 inch x 24 inch is used for closed-end hole threading. FITMENT0 / All ModelsACCESSORY ITEMS16-052941-015141-0168

    $58.23 - $58.23
    $58.23
    $69.60
    $69.60 - $69.60
    $69.60
  • $81.15 - $81.15
    $81.15
    $93.68
    $93.68 - $93.68
    $93.68

    Timken Bearing Press Tool

    V-TWIN MANUFACTURING
    In stock

    Sprocket shaft Timken bearing installer tool. *NOTE: Includes 2 collars.FITMENT1955 / 1984 FL 1971 / 1984 FX 1984 / 1998 FXST 1979 / 1998 FLT 1...

    View full details
    $81.15 - $81.15
    $81.15
    $93.68
    $93.68 - $93.68
    $93.68
  • $94.98 - $94.98
    $94.98
    $108.07
    $108.07 - $108.07
    $108.07

    Chain Case Housing Gasket Kit

    V-TWIN MANUFACTURING
    In stock

    Chain case housing gasket kit. FITMENT2006 / 2017 FXD 2006 / 2017 FLST 2006 / 2017 FXST 2006 / 2017 FXDWG ACCESSORY ITEMS15-154615-151015-1195...

    View full details
    $94.98 - $94.98
    $94.98
    $108.07
    $108.07 - $108.07
    $108.07
  • $59.90 - $59.90
    $59.90
    $75.14
    $75.14 - $75.14
    $75.14

    James Cam Change Gasket and Seal Kit

    V-TWIN MANUFACTURING
    In stock

    James cam change gasket and seal kit includes a 0.031 inch paper cam cover gasket and all required gaskets seals and o-rings for cam change. FIT...

    View full details
    $59.90 - $59.90
    $59.90
    $75.14
    $75.14 - $75.14
    $75.14
  • Save 5% Save %
    $73.17
    $73.17 - $73.17
    $73.17
    $69.53
    $69.53 - $69.53
    $69.53

    James Upper Rocker Box Gasket

    V-TWIN MANUFACTURING
    In stock

    James upper rocker box rubber gasket FITMENT1992 / 1998 FXST 1992 / 1998 FLST 1992 / 1998 FLT 1992 / 1998 FXD 1992 / 1994 FXR ACCESSORY ITEMS...

    View full details
    $73.17
    $73.17 - $73.17
    $73.17
    $69.53
    $69.53 - $69.53
    $69.53
    Save 5% Save %
  • Save 6% Save %
    $21.88
    $21.88 - $21.88
    $21.88
    $20.58
    $20.58 - $20.58
    $20.58

    Mylar Oil Pump Gasket Kit

    V-TWIN MANUFACTURING
    In stock

    Our mylar oil pump gasket kit includes gaskets seals snap ring balls and keys FITMENT1981 / 1984 FL 1981 / 1984 FX 1984 / 1991 FXST 1979 / 1...

    View full details
    $21.88
    $21.88 - $21.88
    $21.88
    $20.58
    $20.58 - $20.58
    $20.58
    Save 6% Save %
  • Save 10% Save %
    $14.36
    $14.36 - $14.36
    $14.36
    $12.92
    $12.92 - $12.92
    $12.92

    Oil Pressure Seal Washer

    V-TWIN MANUFACTURING
    In stock

    Oil pressure seal washers. Sold as a 10 pack.FITMENT1950 / 1984 FL 1971 / 1984 FX 1979 / 1998 FLT 1979 / 1998 FLT 1982 / 1994 FXR 1982 / 1994 ...

    View full details
    $14.36
    $14.36 - $14.36
    $14.36
    $12.92
    $12.92 - $12.92
    $12.92
    Save 10% Save %
  • $17.36 - $17.36
    $17.36
    $17.68
    $17.68 - $17.68
    $17.68

    V-Twin Oil Pump Hardware & Gasket Kit Shovelhead 1981-1991

    V-TWIN MANUFACTURING
    In stock

    This paper type oil pump gasket kit includes gaskets seals snap ring balls and keys. FITMENT1981 / 1984 FL 1981 / 1991 FLT 1981 / 1991 FLT 1...

    View full details
    $17.36 - $17.36
    $17.36
    $17.68
    $17.68 - $17.68
    $17.68
  • Save 10% Save %
    $14.60
    $14.60 - $14.60
    $14.60
    $13.14
    $13.14 - $13.14
    $13.14

    Rocker Arm Bushing

    V-TWIN MANUFACTURING
    In stock

    Rocker arm bushing. FITMENT1984 / 2017 FLT 1986 / 2021 XL ACCESSORY ITEMS16-180416-184810-0700

    $14.60
    $14.60 - $14.60
    $14.60
    $13.14
    $13.14 - $13.14
    $13.14
    Save 10% Save %
  • $23.80 - $23.80
    $23.80
    $24.89
    $24.89 - $24.89
    $24.89

    Cam Gear Thrust Washers .040 inch

    V-TWIN MANUFACTURING
    In stock

    Thin type cam gear thrust washers .040 inch features an oiled finish. Sold as a pack of 5.FITMENT1952 / 1956 K 1957 / 1972 XL 1971 / 1972 FX AC...

    View full details
    $23.80 - $23.80
    $23.80
    $24.89
    $24.89 - $24.89
    $24.89
  • Save 8% Save %
    $33.55
    $33.55 - $33.55
    $33.55
    $31.00
    $31.00 - $31.00
    $31.00

    Sprocket Shaft Spacer Left Side

    V-TWIN MANUFACTURING
    In stock

    Left side sprocket shaft spacer for TC-88. FITMENT2003 / 2006 FLT ACCESSORY ITEMS16-088916-179516-972416-0519

    $33.55
    $33.55 - $33.55
    $33.55
    $31.00
    $31.00 - $31.00
    $31.00
    Save 8% Save %
  • Save 8% Save %
    $34.87
    $34.87 - $34.87
    $34.87
    $32.22
    $32.22 - $32.22
    $32.22

    Sprocket Shaft Spacer Left Side

    V-TWIN MANUFACTURING
    In stock

    Left side sprocket shaft spacer for TC-88. FITMENT1997 / 1998 FLT ACCESSORY ITEMS16-088916-179516-972416-0519

    $34.87
    $34.87 - $34.87
    $34.87
    $32.22
    $32.22 - $32.22
    $32.22
    Save 8% Save %
  • $31.58 - $31.58
    $31.58
    $31.81
    $31.81 - $31.81
    $31.81

    Sprocket Shaft Spacer Left Side

    V-TWIN MANUFACTURING
    In stock

    Left side sprocket shaft spacer for TC-88. FITMENT2003 / 2005 FXD ACCESSORY ITEMS16-1795

    $31.58 - $31.58
    $31.58
    $31.81
    $31.81 - $31.81
    $31.81
  • Save 2% Save %
    $36.27
    $36.27 - $36.27
    $36.27
    $35.56
    $35.56 - $35.56
    $35.56

    Sprocket Shaft Spacer Left Side

    V-TWIN MANUFACTURING
    In stock

    Left side sprocket shaft spacer for TC-88. FITMENT2001 / 2002 FXST 2001 / 2002 FLST ACCESSORY ITEMS16-1795

    $36.27
    $36.27 - $36.27
    $36.27
    $35.56
    $35.56 - $35.56
    $35.56
    Save 2% Save %
  • Save 10% Save %
    $7.94
    $7.94 - $7.94
    $7.94
    $7.14
    $7.14 - $7.14
    $7.14

    OE Rear Washer Shim

    V-TWIN MANUFACTURING
    In stock

    OE rear washer shim is 0.031 inch thick. FITMENT2011 / 2013 FLT 2006 / 2013 FXD 2007 / 2016 FLST 2007 / 2016 FXST 2009 / 2013 FLHXXX ACCESSOR...

    View full details
    $7.94
    $7.94 - $7.94
    $7.94
    $7.14
    $7.14 - $7.14
    $7.14
    Save 10% Save %
  • $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89

    114 inch M8 Moly Piston Ring Set .020

    V-TWIN MANUFACTURING
    Low stock

    Hastings moly piston ring set is .020 oversize. Set includes a molt top compression ring and chrome oil rings. For M8 models. Sold as a pair for 2 ...

    View full details
    $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89
  • $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89

    114 inch M8 Moly Piston Ring Set .010

    V-TWIN MANUFACTURING
    Low stock

    Hastings moly piston ring set is .010 oversize. Set includes a molt top compression ring and chrome oil rings. For M8 models. Sold as a pair for 2 ...

    View full details
    $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89
  • $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89

    114 inch M8 Moly Piston Ring Set .005

    V-TWIN MANUFACTURING
    Low stock

    Hastings moly piston ring set is .005 oversize. Set includes a moly top compression ring and chrome oil rings. For M8 models. Sold as a pair for 2 ...

    View full details
    $106.95 - $106.95
    $106.95
    $111.89
    $111.89 - $111.89
    $111.89