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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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Colony Panhead Rocker Cover Screw Kit. Chrome Hex. Long – 1948–1965 Panhead

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Colony Panhead Rocker Cover Screw Kit. Chrome Hex. Long – 1948–1965 Panhead Chrome plated. OEM style reproduction hex bolt with flange. Used to mou...

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£26.28 - £26.28
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£30.29
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Colony Oil Pump Mount Kit, OEM Style – 1968–1978 Big Twin

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Colony Oil Pump Mount Kit, OEM Style – 1968–1978 Big Twin Chrome hex Fitment 68-78 Big Twin (NU) Product Details Brand: Colony Category: MOTOR P...

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Jims Lock Nuts for Tappet Adjuster Screw – 1915–1985 All H-D

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Jims Lock Nuts for Tappet Adjuster Screw – 1915–1985 All H-D 9/32"-32 threaded. Fits all tappets that take 9/32-32 threaded adjusting screws. Repla...

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£25.18
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£62.36
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£57.07
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Colony Crankcase Bolt Kit – 1979–1995 Big Twin

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Colony Crankcase Bolt Kit – 1979–1995 Big Twin Chrome hex Fitment 79-95 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > C...

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£57.07
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£61.55
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£58.60
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Gardner-Westcott Crankcase Bolt Kit, Hex – 1979–1995 Big Twin

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Gardner-Westcott Crankcase Bolt Kit, Hex – 1979–1995 Big Twin Mounts crankcase halves together. Kits come complete with washers; studs and nuts whe...

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£58.60
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£6.67
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Colony Oil Pump Mount Kit, OEM Style – 1937–1967 Big Twin

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Colony Oil Pump Mount Kit, OEM Style – 1937–1967 Big Twin Black parkerized; nut & washers; special 1/4-24 HD thread Fitment 37-67 Big Twin (NU)...

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Colony Oil Pump Mounting Kit, OEM Style – 1937–1967 Big Twin

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Colony Oil Pump Mounting Kit, OEM Style – 1937–1967 Big Twin Chrome nut & washer set; with special 1/4-24 hd thread Fitment 37-67 Big Twin (NU)...

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£26.04
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Colony Cyl Base Nut Kit – 1930–1978 Big Twin

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Colony Cyl Base Nut Kit – 1930–1978 Big Twin Hex chrome Fitment 30-78 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > CYL...

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£22.60 - £22.60
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£26.04
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£24.15
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Colony Tappet Block Mount Kit. OEM Style, Chrome – 36-E53 Big Twin; 1937–1973 45" Flathead

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Colony Tappet Block Mount Kit. OEM Style, Chrome – 36-E53 Big Twin; 1937–1973 45" Flathead 1/4"-24 threaded. OEM reproduction tappet guide hardware...

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£24.15
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£35.44
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Colony Cyl Base Nut Kit – 1978–1984 Big Twin

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Colony Cyl Base Nut Kit – 1978–1984 Big Twin Chrome; acorn milled hex; with o washers Fitment 78-84 Big Twin (NU) Product Details Brand: Colony ...

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£28.10 - £28.10
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£35.44
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£35.01
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£34.59
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Colony High-torque – 1952–1985 K; XL Sportster; 45" Flatheads

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Colony High-torque – 1952–1985 K; XL Sportster; 45" Flatheads Chrome Fitment 52-85 K; XL Sportster; 45" Flatheads (NU) Product Details Brand: Col...

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£34.59
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£32.57
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£30.24
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MCS Upper Pushrod Cover Kit. Pan & XL – 1948–1965 Panhead; 57-E79 XL Sportster

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MCS Upper Pushrod Cover Kit. Pan & XL – 1948–1965 Panhead; 57-E79 XL Sportster Chrome plated. OEM style reproduction; clip type; upper pushrod ...

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£30.24
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£23.24
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Colony Sprocket Shaft Oil Seal – 1940–1954 Big Twin

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Colony Sprocket Shaft Oil Seal – 1940–1954 Big Twin Includes snap ring. OEM replacement reference 24776-40 (early 241-40). Fitment 40-54 Big Twin (...

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£22.74
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£47.05
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£46.39
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Jims Camshaft Bushing. Undersize. 70-99 B.T – 1970–1990 Big Twin

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Jims Camshaft Bushing. Undersize. 70-99 B.T – 1970–1990 Big Twin With a smaller I.D. of .9875" (standard is 1.000") with a standard 1.2015" O.D. Us...

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£47.05
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£46.39
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£41.13
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£41.13
£40.55
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Jims Camshaft Bushing. +.005". 70-99 B.T – 1970–1999 Big Twin

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Jims Camshaft Bushing. +.005". 70-99 B.T – 1970–1999 Big Twin Standard O.D. is 1.2015". Standard I.D. is 1.000". Machined from solid bronze bar. Ea...

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Jims Camshaft Bushing. Std. 70-99 B.T – 1970–1999 Big Twin

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Jims Camshaft Bushing. Std. 70-99 B.T – 1970–1999 Big Twin Standard 1.000" ID; 1.2015" OD. Machined from solid bronze bar. Each bushing is machined...

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£40.55
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£274.29
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£270.47
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£270.47

MCS Connecting Rod Assembly 41-73 B.T – 1941–1966 74" (1200cc) Panhead…

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MCS Connecting Rod Assembly 41-73 B.T – 1941–1966 74" (1200cc) Panhead… Complete kit. Includes crankpin; crankpin nuts; rod rollers and retainers. ...

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£270.47
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£38.56
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£38.01
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Jims Camshaft Bushing, Outer. STD. 36-69 OHV – 1936–1965 Knuckle/Panhead; 1966–1969…

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Jims Camshaft Bushing, Outer. STD. 36-69 OHV – 1936–1965 Knuckle/Panhead; 1966–1969… 1.0035" outside diameter. Cam cover bushing. Machined from sol...

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£38.01
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£105.13
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£103.65
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Jims Connecting Rod Race Set – 1941–1999 Big Twin

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Jims Connecting Rod Race Set – 1941–1999 Big Twin Made from 52100 aerospace quality Timken® bearing stock. OEM reproduction for rear female 24345-3...

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£105.13
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£103.65
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£76.75
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£76.75
£72.08
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£72.08

MCS Panhead Rocker Cover D-ring Kit. Chrome – 1948–1965 Panhead

Out of stock

MCS Panhead Rocker Cover D-ring Kit. Chrome – 1948–1965 Panhead Chrome plated die-cast aluminum reinforcement D-rings. Complete with chrome plated ...

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£76.75
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£72.08
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£97.83
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£97.83
£88.26
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£88.26

Jims Oil Pump Driven Gear. 24T – 1973–1999 Big Twin

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Jims Oil Pump Driven Gear. 24T – 1973–1999 Big Twin OEM style replacement. Fits S&S; S&S HVHP & OEM style oil pumps. Fitment 73-99 Big ...

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£97.83
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£97.83
£88.26
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£88.26
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£34.89
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£32.11
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MCS Evo Spark Plug & Head Bolt Cover Kit. Chrome – 1986–1999 Big Twin

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MCS Evo Spark Plug & Head Bolt Cover Kit. Chrome – 1986–1999 Big Twin Chrome plated steel construction. Gives the finishing touch to your cylin...

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£32.11
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£139.19
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£137.24
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£137.24

Jims Crankpin L81-99 XL. Std – L1981–1999 XL Sportster

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Jims Crankpin L81-99 XL. Std – L1981–1999 XL Sportster Standard O.D. 1.250". 3-hole oiling design. Use JIMS 978254 crankpin nuts. Use 517951 (Repl....

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£139.19
£137.24
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£137.24
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£9.85
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£9.37
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£9.37

MCS Thrust Washer Camshaft. .090" – 1936–1999 Big Twin

Out of stock

MCS Thrust Washer Camshaft. .090" – 1936–1999 Big Twin Shims used to achieve correct cam end-play. Approx. dimensions: 1.062" OD; .820" ID. Fitment...

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£9.37
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