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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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£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Upper Rocker Cover Gasket. Cork – 1984–1991 Big Twin

Only 2 left!

Cometic Upper Rocker Cover Gasket. Cork – 1984–1991 Big Twin OEM replacement reference 17356-84. Fitment 84-91 Big Twin (NU) Product Details Bran...

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£33.21
£31.61
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£31.61
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£33.21
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£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Upper Rocker Cover Gasket. Rubber – 1984–1991 Big Twin

Only 2 left!

Cometic Upper Rocker Cover Gasket. Rubber – 1984–1991 Big Twin Used between the rocker covers. OEM replacement reference 17356-84A Fitment 84-91 Bi...

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£33.21
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£33.21
£31.61
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£31.61
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 4-1/8" .030" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore…

Only 2 left!

Cometic Cylinder Head Gasket Set. 4-1/8" .030" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore… .030" thick MLS (Multi Layer Steel). Consists of a to...

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£51.20
£48.75
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£48.75
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-3/4" .040" MLS – 1984–1999 Evo Big Twin

Out of stock

Cometic Cylinder Head Gasket Set. 3-3/4" .040" MLS – 1984–1999 Evo Big Twin .040" thick MLS (Multi Layer Steel). Consists of a top and bottom layer...

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£48.75
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£48.75
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 4-1/8" .040" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore…

Out of stock

Cometic Cylinder Head Gasket Set. 4-1/8" .040" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore… .040" thick MLS (Multi Layer Steel). Consists of a to...

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£51.20
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£51.20
£48.75
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£48.75
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£74.00
£74.00 - £74.00
£74.00
£71.44
£71.44 - £71.44
£71.44

Cometic Cylinder Head. 3.5" Bore .060" MLS – 1984–1999 Big Twin; 1988–2022 XL…

Only 2 left!

Cometic Cylinder Head. 3.5" Bore .060" MLS – 1984–1999 Big Twin; 1988–2022 XL… .060" thick MLS (Multi Layer Steel). Consists of a top and bottom la...

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£74.00
£74.00 - £74.00
£74.00
£71.44
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£71.44
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£105.29
£105.29 - £105.29
£105.29
£103.83
£103.83 - £103.83
£103.83

Cometic Builders Cylinder Base Gasket Set. 3-1/2" Copper – 1984–1999 Evo Big Twin

Only 2 left!

Cometic Builders Cylinder Base Gasket Set. 3-1/2" Copper – 1984–1999 Evo Big Twin 3-1/2" standard bore. With ''type A'' style gaskets. Includes two...

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£105.29
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£105.29
£103.83
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£103.83
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£51.20
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£51.20
£48.75
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£48.75

Cometic Gasket Set Cylinder Head. .040" MLS – 1966–1984 Shovelhed

Only 2 left!

Cometic Gasket Set Cylinder Head. .040" MLS – 1966–1984 Shovelhed Fits both front & rear of 3-7/16" (74"/1200cc) & 3-1/2" (80"/1340cc) stan...

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£51.20
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£51.20
£48.75
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£48.75
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£51.20
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£51.20
£48.75
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£48.75

Cometic Cylinder Head .040" MLS – 1948–1965 Panhead

Only 1 left!

Cometic Cylinder Head .040" MLS – 1948–1965 Panhead Standard bore replacement. MLS (Multi Layer Steel) consists of a top and bottom layer of stainl...

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£51.20
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£51.20
£48.75
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£48.75
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£96.25
£96.25 - £96.25
£96.25
£92.92
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£92.92

Cometic Cylinder Head Gaskets. .043" Copper – L1973–1985 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .043" Copper – L1973–1985 XL1000 OEM replacement reference 16769-73. Fitment L73-85 XL1000 (NU) Product Details Br...

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£96.25
£96.25 - £96.25
£96.25
£92.92
£92.92 - £92.92
£92.92
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£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81

Cometic Cylinder Head Gaskets. .032" Copper – L1973–1985 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .032" Copper – L1973–1985 XL1000 OEM replacement reference 16769-73. Fitment L73-85 XL1000 (NU) Product Details Br...

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£131.64
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£131.64
£129.81
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£129.81
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£131.64
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£131.64
£129.81
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£129.81

Cometic Cylinder Head Gaskets. .020" Copper – 72-E73 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .020" Copper – 72-E73 XL1000 OEM replacement reference 16769-72A. Fitment 72-E73 XL1000 (NU) Product Details Brand...

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£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81
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£125.03
£125.03 - £125.03
£125.03
£123.30
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£123.30

Cometic Cylinder Head Gaskets. .032" Copper – 1957–1971 XL900

Only 2 left!

Cometic Cylinder Head Gaskets. .032" Copper – 1957–1971 XL900 Standard 3.00" bore. OEM replacement reference 16769-57. Fitment 57-71 XL900 (NU) Pro...

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£125.03
£125.03 - £125.03
£125.03
£123.30
£123.30 - £123.30
£123.30
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-5/8" MLS – 1966–1984 SHOVEL

Only 2 left!

Cometic Cylinder Head Gasket Set. 3-5/8" MLS – 1966–1984 SHOVEL .040" MLS (Multi Layer Steel). Consists of a top and bottom layer of embossed stain...

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£51.20
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£48.75
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£51.20
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£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gaskets 3-3/4" Bore .045" MLS – 1999–2017 88"/96" Twin Cam A/B

Out of stock

Cometic Cylinder Head Gaskets 3-3/4" Bore .045" MLS – 1999–2017 88"/96" Twin Cam A/B MLS (Multi Layer Steel). Front & rear gasket for one engin...

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£51.20
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£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head. 3" Bore .040" MLS – 1986–2022 XL883

Out of stock

Cometic Cylinder Head. 3" Bore .040" MLS – 1986–2022 XL883 .040" MLS (Multi Layer Steel). Stock 3" bore. MLS (Multi Layer Steel) consists of a top ...

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£51.20
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£51.20
£48.75
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£48.75
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£23.01
£23.01 - £23.01
£23.01
£21.91
£21.91 - £21.91
£21.91

Cometic Gasket Set Cylinder Head. .032" Copper – 1966–1984 Shovelhead

Only 2 left!

Cometic Gasket Set Cylinder Head. .032" Copper – 1966–1984 Shovelhead Fits both front & rear of 3-7/16" (74"/1200cc) & 3-1/2" (80"/1340cc) ...

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£23.01
£23.01 - £23.01
£23.01
£21.91
£21.91 - £21.91
£21.91
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gaskets 3-3/4" Bore .051" MLS – 1999–2017 88"/96" Twin Cam A/B

Only 2 left!

Cometic Cylinder Head Gaskets 3-3/4" Bore .051" MLS – 1999–2017 88"/96" Twin Cam A/B MLS (Multi Layer Steel). Front & rear gasket for one engin...

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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-13/16" .040" MLS – 1984–1999 Evo Big Twin

Only 2 left!

Cometic Cylinder Head Gasket Set. 3-13/16" .040" MLS – 1984–1999 Evo Big Twin .040" thick MLS (Multi Layer Steel). Consists of a top and bottom lay...

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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
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Sold out
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-13/16" .030" MLS – 1984–1999 Evo Big Twin

Out of stock

Cometic Cylinder Head Gasket Set. 3-13/16" .030" MLS – 1984–1999 Evo Big Twin .030" thick MLS (Multi Layer Steel). Consists of a top and bottom lay...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-5/8" .040" MLS – 1984–1999 Evo Big Twin; 1986–2005 XL…

Only 2 left!

Cometic Cylinder Head Gasket Set. 3-5/8" .040" MLS – 1984–1999 Evo Big Twin; 1986–2005 XL… .040" thick MLS (Multi Layer Steel). Consists of a top a...

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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
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Sold out
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-5/8" .030" MLS – 1984–1999 Evo Big Twin; 1986–2005 XL…

Out of stock

Cometic Cylinder Head Gasket Set. 3-5/8" .030" MLS – 1984–1999 Evo Big Twin; 1986–2005 XL… .030" thick MLS (Multi Layer Steel). Consists of a top a...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head. 3.5" Bore .040" MLS – 1984–1999 Big Twin; 1988–2022 XL…

Only 1 left!

Cometic Cylinder Head. 3.5" Bore .040" MLS – 1984–1999 Big Twin; 1988–2022 XL… .040" thick MLS (Multi Layer Steel). Consists of a top and bottom la...

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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head. 3.5" Bore .030" MLS – 1984–1999 Big Twin; 1988–2022 XL…

Only 2 left!

Cometic Cylinder Head. 3.5" Bore .030" MLS – 1984–1999 Big Twin; 1988–2022 XL… .030" thick MLS (Multi Layer Steel). Consists of a top and bottom la...

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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
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