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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 99-Up Lower Pushrod Cover Set – 1999–2017 Twin Cam; 2017–2025 M8

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Colony 99-Up Lower Pushrod Cover Set – 1999–2017 Twin Cam; 2017–2025 M8 Chrome plated OEM style reproduction set. Includes rubber seals. Fitment 99...

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£66.96
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Colony L79-84 Lower Pushrod Cover Kit. Chrome – L1979–1984 Shovelhead

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Colony L79-84 Lower Pushrod Cover Kit. Chrome – L1979–1984 Shovelhead Chrome plated OEM style reproduction set. Includes rubber seals that will rep...

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£95.12
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Colony XL Ribbed Lower Pushrod Cover Set. Chrome – 57-E79 XL Sportster

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Colony XL Ribbed Lower Pushrod Cover Set. Chrome – 57-E79 XL Sportster Chrome plated steel; custom ribbed; lower pushrod covers. Fits models with c...

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£95.12
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£85.81
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£68.05
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Colony Crankcase Bolt Kit – 1940–1948 74/80" SV

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Colony Crankcase Bolt Kit – 1940–1948 74/80" SV Chrome acorn Fitment 40-48 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR PARTS &g...

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£68.05
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Colony Crankcase Bolt Kit – 1936–1939 74/80" SV

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Colony Crankcase Bolt Kit – 1936–1939 74/80" SV Chrome acorn Fitment 36-39 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR PARTS &g...

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£62.29
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£57.07
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Colony Crankcase Bolt Kit – 1936–1939 74/80" SV

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Colony Crankcase Bolt Kit – 1936–1939 74/80" SV Chrome; stock style Fitment 36-39 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR P...

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£57.07
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£30.03
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Colony Crankcase Bolt Kit – 1977–1990 XL Sportster

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Colony Crankcase Bolt Kit – 1977–1990 XL Sportster Chrome allen Fitment 77-90 XL Sportster (NU) Product Details Brand: Colony Category: MOTOR PA...

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£30.03
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£29.67
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£26.14
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Colony Crankcase Bolt Kit – 1999–2017 Twin Cam A/B

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Colony Crankcase Bolt Kit – 1999–2017 Twin Cam A/B Polished chrome; Allen Fitment 99-17 Twin Cam A/B (NU) Product Details Brand: Colony Category...

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£26.14
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£42.16
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Colony Crankcase Bolt Kit – 1996–1999 Evo Big Twin

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Colony Crankcase Bolt Kit – 1996–1999 Evo Big Twin Zinc; flanged nut Fitment 96-99 Evo Big Twin (NU) Product Details Brand: Colony Category: MOT...

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£42.16
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£41.64
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£68.05
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Colony Crankcase Bolt Kit – 1948–1964 PANHEAD

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Colony Crankcase Bolt Kit – 1948–1964 PANHEAD Acorn; chrome Fitment 48-64 PANHEAD (NU) Product Details Brand: Colony Category: MOTOR PARTS > ...

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£62.29
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£68.05
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Colony Crankcase Bolt Kit – 1940–1947 KNUCKLE

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Colony Crankcase Bolt Kit – 1940–1947 KNUCKLE Chrome acorn Fitment 40-47 KNUCKLE (NU) Product Details Brand: Colony Category: MOTOR PARTS > C...

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£62.29
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£68.05
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Colony Crankcase Bolt Kit – 1936–1939 Knucklehead

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Colony Crankcase Bolt Kit – 1936–1939 Knucklehead Acorn; chrome Fitment 36-39 Knucklehead (NU) Product Details Brand: Colony Category: MOTOR PAR...

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£68.05
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£62.29
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Colony Knuckle Rocker Box Bolt Kit. Black – 1936–1947 Knucklehead

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Colony Knuckle Rocker Box Bolt Kit. Black – 1936–1947 Knucklehead Black parkerized. OEM style reproduction. Hex bolts; machined from a solid steel ...

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Colony Knuckle Rocker Box Bolt Kit. Chrome – 1936–1947 Knucklehead

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Colony Knuckle Rocker Box Bolt Kit. Chrome – 1936–1947 Knucklehead Chrome. OEM style reproduction. Hex bolts; machined from a solid steel bar; like...

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£24.60 - £24.60
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£28.36
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£27.51
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Colony Cam Cover Mount Kit, OEM Style – 1937–1973 45" SV

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Colony Cam Cover Mount Kit, OEM Style – 1937–1973 45" SV Black parkerized Fitment 37-73 45" SV (NU) Product Details Brand: Colony Category: MOTO...

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Colony Cam Cover Mount Kit, OEM Style – 1954–1970 XL Sportster

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Colony Cam Cover Mount Kit, OEM Style – 1954–1970 XL Sportster Chrome Fitment 54-70 XL Sportster (NU) Product Details Brand: Colony Category: MO...

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£27.60
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Colony Cam Cover Mount Kit, OEM Style. Black Parkerized – 1936–1969 Big Twin

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Colony Cam Cover Mount Kit, OEM Style. Black Parkerized – 1936–1969 Big Twin For use with 1/4-20 threaded aftermarket cases Fitment 36-69 Big Twin ...

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£23.18
£26.71
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Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin

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Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin Parkerized; stock style slotted head Fitment 36-69 Big Twin (NU) Product Details Brand...

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£23.18 - £23.18
£23.18
£26.71
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£28.65
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Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin

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Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin Chrome; stock style slotted head Fitment 36-69 Big Twin (NU) Product Details Brand: Co...

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£29.00
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£28.65
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£15.64 - £15.64
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£18.01
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Colony Tappet Block Mount Kit. OEM Style, Black – L1976–1984 Shovelhead; 1984–1999 Evo Big…

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Colony Tappet Block Mount Kit. OEM Style, Black – L1976–1984 Shovelhead; 1984–1999 Evo Big… 1/4"-20 threaded. OEM reproduction tappet guide hardwar...

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£15.64 - £15.64
£15.64
£18.01
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£7.69
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Colony Tappet Block Mount Kit. OEM Style, Chrome – 1957–1985 XL Sportster

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Colony Tappet Block Mount Kit. OEM Style, Chrome – 1957–1985 XL Sportster 5/16-18 threaded. OEM reproduction tappet guide hardware of the hex head ...

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£7.11 - £7.11
£7.11
£7.69
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Colony Tappet Block Mount Kit. Cap Style, Chrome – 36-E76 Big Twin. With L1976–1984 Style…

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Colony Tappet Block Mount Kit. Cap Style, Chrome – 36-E76 Big Twin. With L1976–1984 Style… Conversion kit. 1/4-24 threaded bolts. Used to fit L76-8...

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£30.39
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Colony Tappet Block Mount Kit. Cap Style, Chrome – 36-E76 Big Twin

Out of stock

Colony Tappet Block Mount Kit. Cap Style, Chrome – 36-E76 Big Twin 1/4-20 threaded bolts. Fitment 36-E76 Big Twin (Excl. Flathead Big Twin) (NU) Pr...

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£26.77
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£58.55
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Colony Sportster Rocker Box Bolt Kit. Acorn, Chrome – 1957–1976 XL Sportster

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Colony Sportster Rocker Box Bolt Kit. Acorn, Chrome – 1957–1976 XL Sportster Wtih custom style acorn bolts. Complete rocker box mounting kit with a...

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£53.59
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