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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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Jims 29-85 Tappet Roller Repair Kit – 1929–1985 All H-D

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Jims 29-85 Tappet Roller Repair Kit – 1929–1985 All H-D Complete reproduction tappet rollers with needle bearings and axles. Repl. 18534-29A. Tech ...

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Jims 36-52 Crankpin. STD – 1936–1947 61" (1000cc) Knuckle…

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Jims 36-52 Crankpin. STD – 1936–1947 61" (1000cc) Knuckle… Standard O.D. 1.249". 1-hole design for stock flywheels. Use JIMS 978250 crankpin nuts a...

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MCS 84-99 Tappet Block Set Front/Rear. Black – 1984–1999 Evo Big Twin

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MCS 84-99 Tappet Block Set Front/Rear. Black – 1984–1999 Evo Big Twin Black painted cast aluminum lifter block set. OEM style. Repl. 18622-85B rear...

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£197.92
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MCS 84-99 Tappet Block Set Front/Rear. Chrome – 1984–1999 Evo Big Twin

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MCS 84-99 Tappet Block Set Front/Rear. Chrome – 1984–1999 Evo Big Twin Chrome plated cast aluminum lifter block set. OEM style. Repl. 18622-85B rea...

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Colony Rocker Shaft Plug Set. Knuckle Style. Chrome – 66-E71 Shovelhead; 57-E71 XL Sportster

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Colony Rocker Shaft Plug Set. Knuckle Style. Chrome – 66-E71 Shovelhead; 57-E71 XL Sportster Chrome plated. Styled after the Knucklehead rocker nut...

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Colony Rocker Shaft End Plug Set. Knuckle Style. Chrome – 1971–1984 Shovelhead; 1971–1985 XL…

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Colony Rocker Shaft End Plug Set. Knuckle Style. Chrome – 1971–1984 Shovelhead; 1971–1985 XL… Chrome plated. Knucklehead styled plugs. Complete set...

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Colony Shovel Rocker Box Top Nut Kit. Chrome, Acorn – 1966–1984 Shovelhead

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Colony Shovel Rocker Box Top Nut Kit. Chrome, Acorn – 1966–1984 Shovelhead Chrome plated. Includes 18 custom acorn nuts; washers and 4 rocker shaft...

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Colony B.T. Ribbed Lower Pushrod Cover Set. Chrome – 1948–1965 Panhead; 66-E79 Shovelhead

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Colony B.T. Ribbed Lower Pushrod Cover Set. Chrome – 1948–1965 Panhead; 66-E79 Shovelhead Chrome plated steel; custom ribbed; lower pushrod covers....

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Colony Manifold Intake Seals. Plumber Style – 1940–1954 74"/61" OHV Big Twin…

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Colony Manifold Intake Seals. Plumber Style – 1940–1954 74"/61" OHV Big Twin… Brass seals. Used between manifold and cylinder head. OEM replacement...

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MCS 57-85 Sportster Billet Tappet Block Set. Polished – 1957–1985 XL Sportster

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MCS 57-85 Sportster Billet Tappet Block Set. Polished – 1957–1985 XL Sportster Billet aluminum. USA made. Replaces 18607-57B. Fitment 57-85 XL Spor...

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£120.19
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Jims 57-85 Sportster Billet Tappet Block. Polished – 1957–1985 XL Sportster

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Jims 57-85 Sportster Billet Tappet Block. Polished – 1957–1985 XL Sportster Polished. Precision machined from a 7075-T651 billet aluminum bar; whic...

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MCS Twin Cam Rocker Cover Kit, Custom Style – 1999–2017 Twin Cam

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MCS Twin Cam Rocker Cover Kit, Custom Style – 1999–2017 Twin Cam Chrome plated. Custom style 2-piece die-cast aluminum imported rocker box kit; inc...

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Manley Valve Key Set (8) – 1936–1947 Knucklehead; 1948–1965…

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Manley Valve Key Set (8) – 1936–1947 Knucklehead; 1948–1965… Stock style replacement. Heat treated; black oxided and 100% machined from a special c...

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Manley Valve Spring Kit. Steel. Std to .550" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

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Manley Valve Spring Kit. Steel. Std to .550" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin… Steel top collars and a spring set. Can be used as a di...

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Manley High Lift Valve Spring Kit. .500" to .650" Lift – 1966–1984 Shovelhead

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Manley High Lift Valve Spring Kit. .500" to .650" Lift – 1966–1984 Shovelhead Includes titanium top collars; steel lower collars; valve springs and...

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£39.18
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Manley Valve Key Set (8) – 1957–1985 XL Sportster; 1937–1948…

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Manley Valve Key Set (8) – 1957–1985 XL Sportster; 1937–1948… Stock replacement. Heat treated; black oxided and 100% machined from a special chromo...

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Manley Valve Spring Kit. Titanium. Std to .650" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

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Manley Valve Spring Kit. Titanium. Std to .650" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin… Titanium top collars and a spring set. Can be used a...

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Manley Valve Spring Kit. Stock to .495" Lift – 1966–1979 Shovelhead

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Manley Valve Spring Kit. Stock to .495" Lift – 1966–1979 Shovelhead Includes steel top collars; steel lower collars and valve springs. No machining...

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Manley Valve Spring. Stock to .495" Lift – 1966–1979 Shovelhead

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Manley Valve Spring. Stock to .495" Lift – 1966–1979 Shovelhead Includes titanium top collars; steel lower collars and valve springs. No machining ...

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Manley Valve Spring Kit. Std to .490" Lift – 1957–1985 XL Sportster

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Manley Valve Spring Kit. Std to .490" Lift – 1957–1985 XL Sportster Incl. steel top collars and dual spring style valve springs. No machining requi...

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Manley Severe Duty Stainless Valves, Intake. Conversion – 1986–2003 XL883. For Full 883-1200…

Out of stock

Manley Severe Duty Stainless Valves, Intake. Conversion – 1986–2003 XL883. For Full 883-1200… Used for 883-1200 conversion. Valve length is same as...

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Manley Race Master Exhaust Valve Set. STD – 1984–1999 Evo Big Twin

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Manley Race Master Exhaust Valve Set. STD – 1984–1999 Evo Big Twin Quality replacement valves; lower priced than the Manley ''Severe Duty'' valves....

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Manley Severe Duty Stainless Valves, Intake. STD – 1957–1969 XL Sportster

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Manley Severe Duty Stainless Valves, Intake. STD – 1957–1969 XL Sportster Standard size replacement. Dimensions: 1.813" head dia. x .309" stem dia....

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Colony Primary Cover Mount Kit. Acorn – 1980–1984 FLT/Touring; 1982–1984 FXR

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Colony Primary Cover Mount Kit. Acorn – 1980–1984 FLT/Touring; 1982–1984 FXR Colony primary cover mount kit. Acorn Fitment 80-84 FLT/Touring; 82-84...

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