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Softail – Engine & Gaskets

Engine components, cams, pistons, belts, clutch kits and drivetrain parts for Harley-Davidson Softail models.

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MCS Pinion Shaft, L83-86 B.T – L1983–1986 Big Twin

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MCS Pinion Shaft, L83-86 B.T – L1983–1986 Big Twin Repl. 24006-83. Fitment L83-86 Big Twin (NU) Product Details Brand: MCS Category: MOTOR PARTS...

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£58.79
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MCS 53-84 Tappet Block, Front. Black – 1953–1965 Panhead; 1966–1984 Shovelhead

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MCS 53-84 Tappet Block, Front. Black – 1953–1965 Panhead; 1966–1984 Shovelhead Replacement for L76-84 Shovel (excl. L1982 models with special route...

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£115.10
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Gardner-Westcott Cam Cover Mount Kit. Acorn – 1936–1969 FL; 1932–1973 45" Flathead

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Gardner-Westcott Cam Cover Mount Kit. Acorn – 1936–1969 FL; 1932–1973 45" Flathead Gardner-Westcott, cam cover mount kit. Acorn Fitment 36-69 FL; 3...

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£109.59
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£5.93
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MCS Thrust Washer Camshaft. .005" – 1954–1985 XL Sportster; 1937–1973 45"…

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MCS Thrust Washer Camshaft. .005" – 1954–1985 XL Sportster; 1937–1973 45"… Camshaft shim; used to achieve correct cam end-play. Fitment 54-85 XL Sp...

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£8.87
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Belt Drives Ltd. Oil Seal for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams…

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Belt Drives Ltd. Oil Seal for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams… Replacement part for 515186 BDL cam cover for Twin Cam m...

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£13.52
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Belt Drives Ltd. Cam End Bolt for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams…

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Belt Drives Ltd. Cam End Bolt for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams… Replacement part for 515186 BDL cam cover for Twin C...

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£50.11
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Belt Drives Ltd. Cam End Adapter for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams…

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Belt Drives Ltd. Cam End Adapter for BDL TC Cam Cover – 1999–2017 Twin Cam with Gear Driven Cams… Replacement part for 515186 BDL cam cover for Twi...

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£1,006.18
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Belt Drives Ltd. Billet Cam Cover for Twin Cam – 2001–2017 Twin Cam; S&S T-series…

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Belt Drives Ltd. Billet Cam Cover for Twin Cam – 2001–2017 Twin Cam; S&S T-series… Billet polished aluminum. This kit converts Twin Cam engines...

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£1,006.18
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£97.11
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Gardner-Westcott Head Bolt Kit, 12-Point. Chrome – 1948–1984 Big Twin

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Gardner-Westcott Head Bolt Kit, 12-Point. Chrome – 1948–1984 Big Twin Chrome plated. Traditionally used with big bore cylinders where space is limi...

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£11.92
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MCS Rocker Arm Shaft. Import – 1957–1985 XL Sportster

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MCS Rocker Arm Shaft. Import – 1957–1985 XL Sportster OEM style replacement. Repl. 17435-57B. Note: On 57-70 XL models the 71-85 end plug must be u...

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£10.62
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£15.74
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Manley Valve Guide Seal Set. Viton 4-Pk – 2005–2017 Twin Cam; 2004–2022 XL…

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Manley Valve Guide Seal Set. Viton 4-Pk – 2005–2017 Twin Cam; 2004–2022 XL… With 4 seals. Comes with with built-in spring-loaded Viton wipers. Valv...

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£82.14
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Manley Valve Guide Seal Set. Viton (24) – 1984–1999 Evo Big Twin; 1999–2004 Twin…

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Manley Valve Guide Seal Set. Viton (24) – 1984–1999 Evo Big Twin; 1999–2004 Twin… With 24 seals. Comes with with built-in spring-loaded Viton wiper...

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£82.14
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£78.21
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£15.74
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Manley Valve Guide Seal Set. Viton 4-Pk – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Only 2 left!

Manley Valve Guide Seal Set. Viton 4-Pk – 1984–1999 Evo Big Twin; 1999–2004 Twin… With 4 seals. Comes with with built-in spring-loaded Viton wipers...

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£15.74
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Manley Valve Guide Seal Set. Viton 4-Pk – L1981–1984 1340cc Shovelhead

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Manley Valve Guide Seal Set. Viton 4-Pk – L1981–1984 1340cc Shovelhead With 4 seals. Comes with with built-in spring-loaded Viton wipers. Valve ste...

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Manley Valve Guide Seal Set. Viton 4-Pk – 48-E79 Big Twin

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Manley Valve Guide Seal Set. Viton 4-Pk – 48-E79 Big Twin With 4 seals. Comes with with built-in spring-loaded Viton wipers. Valve stem seals can b...

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£14.48
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£15.74
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Manley Valve Guide Seal Set. Viton 4-Pk – 1957–1985 XL Sportster

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Manley Valve Guide Seal Set. Viton 4-Pk – 1957–1985 XL Sportster With 4 seals. Comes with with built-in spring-loaded Viton wipers. Valve stem seal...

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£14.48
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£110.71
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Manley Valve Spring Top Collar Set. Titanium – 1984–1999 Evo Big Twin; 1999–2004 Twin…

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Manley Valve Spring Top Collar Set. Titanium – 1984–1999 Evo Big Twin; 1999–2004 Twin… OEM style replacement precision machined titanium valve spri...

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£109.17
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£44.63
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£41.07
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Manley Valve Spring Top Collar Set. Steel – 1984–1999 Evo Big Twin; 1999–2004 Twin…

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Manley Valve Spring Top Collar Set. Steel – 1984–1999 Evo Big Twin; 1999–2004 Twin… OEM style replacement precision machined steel valve spring top...

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£41.07
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£110.71
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£109.17
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Manley Valve Spring Top Collar Set. Titanium – 1936–1984 Big Twin

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Manley Valve Spring Top Collar Set. Titanium – 1936–1984 Big Twin OEM style replacement precision machined titanium valve spring top collars. Manle...

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£109.17
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£109.17
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£44.63
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£41.07
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Manley Valve Spring Top Collar Set. Steel – 1936–1984 Big Twin

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Manley Valve Spring Top Collar Set. Steel – 1936–1984 Big Twin OEM style replacement precision machined steel valve spring top collars. Note: Manle...

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£41.07
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£35.63
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Manley Lower Valve Spring Collar Set. +.030" – 1980–1984 Shovelhead

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Manley Lower Valve Spring Collar Set. +.030" – 1980–1984 Shovelhead Low profile for +.030" spring travel. Chromoly; black oxided. Precision re-engi...

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£32.79
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£43.32
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£39.87
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Manley Lower Valve Spring Collar Set – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Out of stock

Manley Lower Valve Spring Collar Set – 1984–1999 Evo Big Twin; 1999–2004 Twin… Chromoly; black oxided. Precision re-engineered to offer installatio...

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£39.87
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£35.63
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£32.79
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Manley Lower Valve Spring Collar Set. +.030" – 1948–1979 Big Twin +.030" Spring Travel

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Manley Lower Valve Spring Collar Set. +.030" – 1948–1979 Big Twin +.030" Spring Travel Low profile for +.030" spring travel. Chromoly; black oxided...

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£32.79
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£36.69
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Manley Lower Valve Spring Collar Set – 1948–1965 Panhead; 1966–1979 Shovelhead

Only 2 left!

Manley Lower Valve Spring Collar Set – 1948–1965 Panhead; 1966–1979 Shovelhead Chromoly; black oxided finished. Precision re-engineered to offer in...

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£33.77
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