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Engine

Use this Engine collection to narrow down suitable products for Harley-Davidson, American V-twin and compatible motorcycle applications. The selection includes options relating to engine components, subject to current availability. For an accurate match, compare the product’s stated fitment and dimensions with your motorcycle or equipment.

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£34.66
£34.66 - £34.66
£34.66
£34.18
£34.18 - £34.18
£34.18

Feuling Valve Keys 10 Degree Angle. +.050" Height – Specialty Applications Only with…

Only 2 left!

Feuling Valve Keys 10 Degree Angle. +.050" Height – Specialty Applications Only with… Specialty 10 degrees angled valve keepers. +.050" (1.27mm) in...

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£34.66
£34.66 - £34.66
£34.66
£34.18
£34.18 - £34.18
£34.18
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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37

Feuling High Load Beehive Valve Spring Kit. .750" Lift – 1999–2017 Twin Cam with Screamin'' Eagle…

Out of stock

Feuling High Load Beehive Valve Spring Kit. .750" Lift – 1999–2017 Twin Cam with Screamin'' Eagle… For Screamin'' Eagle heads. Installed pressure 2...

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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37
Sold out
£394.34 - £394.34
£394.34
£397.37
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£397.37

Feuling High Load Beehive Valve Spring Kit. .750" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Only 2 left!

Feuling High Load Beehive Valve Spring Kit. .750" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin… Installed pressure 217lbs@1.789"; open pressure &a...

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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37
Sold out
£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 1999–2017 Twin Cam A/B with Screamin''…

Out of stock

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 1999–2017 Twin Cam A/B with Screamin''… Installed pressure 198lbs@1.685"; open pressure &a...

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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37
Sold out
£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 2005–2017 Twin Cam A/B; 2004–2022 XL…

Only 2 left!

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 2005–2017 Twin Cam A/B; 2004–2022 XL… Installed pressure 198lbs@1.685"; open pressure &...

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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37
£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Only 2 left!

Feuling Endurance Beehive Valve Spring Kit. .650" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin… Direct replacement; installs without machining or ...

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£394.34 - £394.34
£394.34
£397.37
£397.37 - £397.37
£397.37
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£247.36
£247.36 - £247.36
£247.36
£245.68
£245.68 - £245.68
£245.68

Feuling Econo Beehive Valve Spring Kit. .585" Lift – 2005–2017 Twin Cam; 2004–2022 XL…

Only 2 left!

Feuling Econo Beehive Valve Spring Kit. .585" Lift – 2005–2017 Twin Cam; 2004–2022 XL… Steel top collars. Installed pressure 183lbs@1.760"; open pr...

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£247.36
£247.36 - £247.36
£247.36
£245.68
£245.68 - £245.68
£245.68
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Save 1% Save %
£247.36
£247.36 - £247.36
£247.36
£245.68
£245.68 - £245.68
£245.68

Feuling Econo Beehive Valve Spring Kit. .585" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Only 2 left!

Feuling Econo Beehive Valve Spring Kit. .585" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin… Steel top collars. Installed pressure 183lbs@1.760"; o...

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£247.36
£247.36 - £247.36
£247.36
£245.68
£245.68 - £245.68
£245.68
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£44.75
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£44.75
£42.60
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£42.60

Cometic Gasket Rocker Cover – 1936–1947 Knucklehead

Only 2 left!

Cometic Gasket Rocker Cover – 1936–1947 Knucklehead Front intake; rear exhaust. OEM replacement reference 17535-38; 175-38 Fitment 36-47 Knucklehea...

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£44.75
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£44.75
£42.60
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£42.60
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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38

Cometic EST Motor Only Gasket Kit. 3-3/4" Bore – 1999–2006 88" Twin Cam

Only 2 left!

Cometic EST Motor Only Gasket Kit. 3-3/4" Bore – 1999–2006 88" Twin Cam With .040" MLS (Multi Layer Steel) head gaskets. 99-04 style early valve st...

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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38
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£27.71
£27.71 - £27.71
£27.71
£26.38
£26.38 - £26.38
£26.38

Cometic Cylinder Base Gaskets. MLS 3-5/8" Big Bore (Pr) – 1963–1965 Panhead; 1966–1984 Shovelhead.…

Out of stock

Cometic Cylinder Base Gaskets. MLS 3-5/8" Big Bore (Pr) – 1963–1965 Panhead; 1966–1984 Shovelhead.… Front & rear gasket for one engine. .020" M...

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£27.71
£27.71 - £27.71
£27.71
£26.38
£26.38 - £26.38
£26.38
Sold out
Sold out
£27.71
£27.71 - £27.71
£27.71
£26.38
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£26.38

Cometic Cylinder Base Gasket Set FR/RR. .020" RCS – 1963–1965 Panhead; 1966–1984 Shovelhead

Out of stock

Cometic Cylinder Base Gasket Set FR/RR. .020" RCS – 1963–1965 Panhead; 1966–1984 Shovelhead Front & rear set. With two oil holes. .020" thick R...

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£27.71
£27.71 - £27.71
£27.71
£26.38
£26.38 - £26.38
£26.38
Sold out
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£120.82
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£120.82
£119.14
£119.14 - £119.14
£119.14

Cometic EST Top End Gasket Kit. Twin Cam 4-1/8" Bore – 1999–2017 Twin Cam with 4-1/8" Bore

Only 2 left!

Cometic EST Top End Gasket Kit. Twin Cam 4-1/8" Bore – 1999–2017 Twin Cam with 4-1/8" Bore With MLS (Multi-Layer-Steel) .040" thick head gaskets. S...

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£120.82
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£120.82
£119.14
£119.14 - £119.14
£119.14
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Sold out
£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51

Cometic EST Top End Gasket Kit. XL1200 – 2004–2006 XL1200

Out of stock

Cometic EST Top End Gasket Kit. XL1200 – 2004–2006 XL1200 With 3.50" bore MLS (Multi-Layer-Steel) .030" thick head gaskets. SLS (Single-Layer-Steel...

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£115.11
£115.11 - £115.11
£115.11
£113.51
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£113.51
Sold out
£222.10 - £222.10
£222.10
£223.81
£223.81 - £223.81
£223.81

Cometic EST Motor Gasket Kit – 2007–2022 XL1200

Only 2 left!

Cometic EST Motor Gasket Kit – 2007–2022 XL1200 This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seals and o-rings th...

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£222.10 - £222.10
£222.10
£223.81
£223.81 - £223.81
£223.81
£222.10 - £222.10
£222.10
£223.81
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£223.81

Cometic EST Motor Gasket Kit – 2007–2022 XL883

Only 2 left!

Cometic EST Motor Gasket Kit – 2007–2022 XL883 This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seals and o-rings tha...

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£222.10 - £222.10
£222.10
£223.81
£223.81 - £223.81
£223.81
£222.10 - £222.10
£222.10
£223.81
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£223.81

Cometic EST Motor Gasket Kit – 2004–2006 XL883

Only 2 left!

Cometic EST Motor Gasket Kit – 2004–2006 XL883 This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seals and o-rings tha...

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£222.10 - £222.10
£222.10
£223.81
£223.81 - £223.81
£223.81
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£161.18
£161.18 - £161.18
£161.18
£158.94
£158.94 - £158.94
£158.94

Cometic EST Motor Gasket Kit – 2004–2006 XL1200

Only 2 left!

Cometic EST Motor Gasket Kit – 2004–2006 XL1200 This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seals and o-rings th...

View full details
£161.18
£161.18 - £161.18
£161.18
£158.94
£158.94 - £158.94
£158.94
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£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2006–2017 103" Dyna

Only 2 left!

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2006–2017 103" Dyna This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seal...

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£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79
£221.09 - £221.09
£221.09
£222.79
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£222.79

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2007–2017 103" FLT/Touring

Only 1 left!

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2007–2017 103" FLT/Touring This EST (Extreme-Sealing-Technology) gasket set is complete with all gasket...

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£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79
Sold out
£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2007–2017 103" Softail

Out of stock

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2007–2017 103" Softail This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; s...

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£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79
Sold out
£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2007–2015 96" FLT/Touring

Only 2 left!

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2007–2015 96" FLT/Touring This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets...

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£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79
Sold out
£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2007–2015 96" Softail

Out of stock

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2007–2015 96" Softail This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; se...

View full details
£221.09 - £221.09
£221.09
£222.79
£222.79 - £222.79
£222.79
Sold out
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£123.59
£123.59 - £123.59
£123.59
£121.87
£121.87 - £121.87
£121.87

Cometic EST Top End Gasket Kit. Twin Cam 4" Bore – 1999–2017 110" Twin Cam

Only 3 left!

Cometic EST Top End Gasket Kit. Twin Cam 4" Bore – 1999–2017 110" Twin Cam With MLS (Multi-Layer-Steel) .040" thick head gaskets. .010" SLS (Single...

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£123.59
£123.59 - £123.59
£123.59
£121.87
£121.87 - £121.87
£121.87
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