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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 Sprocket Shaft Bearing Spacer Shim .112" – 1969–2002 Big Twin; Twin Cam B

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MCS Sprocket Shaft Bearing Spacer Shim .112" – 1969–2002 Big Twin; Twin Cam B Used to set correct pre-load onto sprocket shaft bearings. Approx. di...

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MCS Sprocket Shaft Bearing Spacer Shim .110" – 1969–2002 Big Twin; Twin Cam B

Only 2 left!

MCS Sprocket Shaft Bearing Spacer Shim .110" – 1969–2002 Big Twin; Twin Cam B Used to set correct pre-load onto sprocket shaft bearings. Approx. di...

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MCS Sprocket Shaft Bearing Spacer Shim .108" – 1969–2002 Big Twin; Twin Cam B

Only 3 left!

MCS Sprocket Shaft Bearing Spacer Shim .108" – 1969–2002 Big Twin; Twin Cam B Used to set correct pre-load onto sprocket shaft bearings. Approx. di...

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£18.18
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£17.31
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£17.31

MCS Sprocket Shaft Bearing Spacer Shim .106" – 1969–2002 Big Twin; Twin Cam B

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MCS Sprocket Shaft Bearing Spacer Shim .106" – 1969–2002 Big Twin; Twin Cam B Used to set correct pre-load onto sprocket shaft bearings. Approx. di...

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£350.16 - £350.16
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£358.08
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£358.08

EMD Ribster Rocker Cover Set. Semi-polished – 1984–1999 Evo Big Twin

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EMD Ribster Rocker Cover Set. Semi-polished – 1984–1999 Evo Big Twin Vintage semi-polished finish. Sold in pairs for one engine. Direct replacement...

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£350.16 - £350.16
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£358.08
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£358.08
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£369.09 - £369.09
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£377.44
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£377.44

EMD Sportster Ribster Rocker Cover Set. Semi-Polished – 2004–2022 XL Sportster

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EMD Sportster Ribster Rocker Cover Set. Semi-Polished – 2004–2022 XL Sportster Vintage semi-polished finish. Sold in pairs for one engine. Direct r...

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£377.44
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£377.44
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£338.70 - £338.70
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£346.36
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£346.36

EMD Twin Cam Snatch Rocker Cover Set. Black Cut – 1999–2017 Twin Cam

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EMD Twin Cam Snatch Rocker Cover Set. Black Cut – 1999–2017 Twin Cam Black Cut finish. Sold in pairs for one engine. Direct replacement for the OEM...

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£346.36
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£346.36
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£276.89
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£240.27
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Jims Twin Cam Handcrafted Tappet Cover Set. Raw Finish – 1999–2017 Twin Cam

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Jims Twin Cam Handcrafted Tappet Cover Set. Raw Finish – 1999–2017 Twin Cam Raw cut and hand-welded for a tough handcrafted look. Repl. 17964-99 (f...

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£240.27
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£240.27
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£331.47
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£283.14
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£283.14

Jims Twin Cam Billet Tappet Cover Set. Chrome – 1999–2017 Twin Cam

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Jims Twin Cam Billet Tappet Cover Set. Chrome – 1999–2017 Twin Cam Chrome plated finish. CNC machined from billet 6061-T6 aluminum with a precision...

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£283.14
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£283.14
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£1,180.01
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£1,180.01
£1,014.79
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£1,014.79

Jims Powerglide Tappet & Pushrod Kit. Chrome – 1966–1984 Shovelhead

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Jims Powerglide Tappet & Pushrod Kit. Chrome – 1966–1984 Shovelhead Comes with 4 Powerglide big axle tappets that offer superior modern hydraul...

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£1,014.79
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£1,014.79
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£1,164.17
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£1,164.17
£1,001.17
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£1,001.17

Jims Tappet Block and Powerglide Tappet Kit. Polished – 1953–1965 Panhead; 1966–1984 Shovelhead

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Jims Tappet Block and Powerglide Tappet Kit. Polished – 1953–1965 Panhead; 1966–1984 Shovelhead This kit has a 3/8" lower seat for the pushrods; re...

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£1,001.17
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£683.90
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£683.90
£588.15
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£588.15

Jims 84-99 Billet Tappet Block Set. Polished – 1984–1999 Evo Big Twin

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Jims 84-99 Billet Tappet Block Set. Polished – 1984–1999 Evo Big Twin Manufactured from billet 7075-T651 aluminum. Can be used as a stock replaceme...

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£683.90
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£683.90
£588.15
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£588.15
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£43.18
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£43.18
£42.57
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£42.57

Jims Steel Breather Valve Spacers .150" – L1977–1999 Big Twin

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Jims Steel Breather Valve Spacers .150" – L1977–1999 Big Twin Use with steel breather valves only. Large hole. Used to set correct end play. Note: ...

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£43.18
£42.57
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£42.57
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£42.57
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£42.57

Jims Steel Breather Valve Spacers .135" – L1977–1999 Big Twin

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Jims Steel Breather Valve Spacers .135" – L1977–1999 Big Twin Use with steel breather valves only. Large hole. Used to set correct end play. Note: ...

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£43.18
£42.57
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£42.57
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£43.18
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£42.57
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£42.57

Jims Steel Breather Valve Spacers .110" – L1977–1999 Big Twin

Only 2 left!

Jims Steel Breather Valve Spacers .110" – L1977–1999 Big Twin Use with steel breather valves only. Large hole. Used to set correct end play. Note: ...

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£43.18
£42.57
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£42.57
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£203.79 - £203.79
£203.79
£205.35
£205.35 - £205.35
£205.35

Arlen Ness 10-Gauge Tappet Block Cover Kit. Black – 1999–2017 Twin Cam; S&S T-series Engines

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Arlen Ness 10-Gauge Tappet Block Cover Kit. Black – 1999–2017 Twin Cam; S&S T-series Engines Gloss Black Contrast Machined anodized armor coati...

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£203.79 - £203.79
£203.79
£205.35
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£205.35
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£234.37 - £234.37
£234.37
£236.17
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£236.17

Arlen Ness TC 10-Gauge Pushrod Cover Set. Black – 1999–2017 Twin Cam

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Arlen Ness TC 10-Gauge Pushrod Cover Set. Black – 1999–2017 Twin Cam Gloss black contrast machined anodized finish. CNC machined 6061-T6 billet alu...

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£234.37 - £234.37
£234.37
£236.17
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£236.17
£66.83 - £66.83
£66.83
£67.34
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£67.34

Riverside Custom Head Bolt Cover Kit. Chrome Aluminum – L1985–2017 Big Twin; 1986–2022 XL…

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Riverside Custom Head Bolt Cover Kit. Chrome Aluminum – L1985–2017 Big Twin; 1986–2022 XL… Chrome plated machined aluminum construction. Fits over ...

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£66.83 - £66.83
£66.83
£67.34
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£67.34
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£346.03
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£346.03
£295.59
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£295.59

MCS Replacement 80" Flathead Piston Kit. Std – 1937–1941 80" (1300cc) 3-7/16" Bore…

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MCS Replacement 80" Flathead Piston Kit. Std – 1937–1941 80" (1300cc) 3-7/16" Bore… Cast aluminum pistons for a stock 1300cc Side Valve rebuild. Pi...

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£346.03
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£346.03
£295.59
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£295.59
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£45.44
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£45.44
£43.27
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£43.27

Hastings 2-3/4" Bore Piston Ring Set. +.020" – 1950–1973 45" (750cc) Flathead; All…

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Hastings 2-3/4" Bore Piston Ring Set. +.020" – 1950–1973 45" (750cc) Flathead; All… Used with late style 1950-1973 type pistons with 1/16" gray iro...

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£45.44
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£45.44
£43.27
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£43.27
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£288.12 - £288.12
£288.12
£290.34
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£290.34

MCS Replacement 45" Flathead Piston Kit. +.050" – 1929–1973 45" (750cc) Side Valves

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MCS Replacement 45" Flathead Piston Kit. +.050" – 1929–1973 45" (750cc) Side Valves Cast aluminum OEM style pistons for a stock rebuild. Wil fit al...

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£288.12 - £288.12
£288.12
£290.34
£290.34 - £290.34
£290.34
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£334.69
£334.69 - £334.69
£334.69
£323.11
£323.11 - £323.11
£323.11

KB Performance Piston 96"/103" To 110" Twin Cam Piston Kit. STD – 2007–2017 110" Twin Cam

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KB Performance Piston 96"/103" To 110" Twin Cam Piston Kit. STD – 2007–2017 110" Twin Cam Forged big bore conversion piston set. Used for convertin...

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£334.69
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£334.69
£323.11
£323.11 - £323.11
£323.11
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£334.69
£334.69 - £334.69
£334.69
£323.11
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£323.11

KB Performance Piston 96" To 103" Twin Cam Piston Kit. STD – 2007–2017 96" Twin Cam

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KB Performance Piston 96" To 103" Twin Cam Piston Kit. STD – 2007–2017 96" Twin Cam Forged piston set. For 96" (3-3/4") to 103" (3-7/8") big bore c...

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£334.69
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£334.69
£323.11
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£323.11
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£334.69
£334.69 - £334.69
£334.69
£323.11
£323.11 - £323.11
£323.11

KB Performance Piston 88" To 95" Twin Cam Piston Kit. STD – 1999–2006 88" Twin Cam

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KB Performance Piston 88" To 95" Twin Cam Piston Kit. STD – 1999–2006 88" Twin Cam 88" (3-3/4") to 95" (3-7/8") big bore conversion forged piston s...

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£334.69
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£334.69
£323.11
£323.11 - £323.11
£323.11
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