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Dyna – Engine & Gaskets - Other Brands

Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.

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£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47

JIMS Pushrod Cover Spacer Set. .155" Thick for Harley-Davidson 1936-2025 Big Twin (Excl. Flatheads); 1957-1990 XL Sportster (1991-2022 XL Sportster When Custom Equipped with Multiple Parts Pushrod Covers) - 1093SP1K

Available

Description Used to space-out stock length pushrod covers when longer than stock cylinders are used. Fitment 36-25 Big Twin (excl. Flatheads) 57-90...

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£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47
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Jims Pushrod Cover Spacer Set. .200" Thick – 1936–2025 Big Twin; 1957–1990 XL… Save 3% Save %
£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47

JIMS Pushrod Cover Spacer Set. .200" Thick for Harley-Davidson 1936-2025 Big Twin (Excl. Flatheads); 1957-1990 XL Sportster (1991-2022 XL Sportster When Custom Equipped with Multiple Parts Pushrod Covers) - 1093SP2K

Available

Description Used to space-out stock length pushrod covers when longer than stock cylinders are used. Fitment 36-25 Big Twin (excl. Flatheads) 57-90...

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£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47
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Jims Pushrod Cover Spacer Set. .225" Thick – 1936–2025 Big Twin; 1957–1990 XL… Save 3% Save %
£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47

JIMS Pushrod Cover Spacer Set. .225" Thick for Harley-Davidson 1936-2025 Big Twin (Excl. Flatheads); 1957-1990 XL Sportster (1991-2022 XL Sportster When Custom Equipped with Multiple Parts Pushrod Covers) - 1093SP3K

Available

Description Used to space-out stock length pushrod covers when longer than stock cylinders are used. Fitment 36-25 Big Twin (excl. Flatheads) 57-90...

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£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47
Save 3% Save %
Save 3% Save %
£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47

JIMS Pushrod Cover Spacer Set. .275" Thick for Harley-Davidson 1936-2025 Big Twin (Excl. Flatheads); 1957-1990 XL Sportster (1991-2022 XL Sportster When Custom Equipped with Multiple Parts Pushrod Covers) - 1093SP4K

Available

Description Used to space-out stock length pushrod covers when longer than stock cylinders are used. Fitment 36-25 Big Twin (excl. Flatheads) 57-90...

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£18.06
£18.06 - £18.06
£18.06
£17.47
£17.47 - £17.47
£17.47
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Jims Valve Spring Kit, Race. Titanium .700" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…
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£626.41 - £626.41
£626.41
£643.28
£643.28 - £643.28
£643.28

JIMS Valve Spring Kit, Race. Titanium .700" Lift for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster - 1355K

Currently Unavailable

Description Race valve spring set. Titanium top collars. Kit include top and lower collars; springs and valve keys. An interference double spring d...

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£626.41 - £626.41
£626.41
£643.28
£643.28 - £643.28
£643.28
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£456.80 - £456.80
£456.80
£483.13
£483.13 - £483.13
£483.13

JIMS Valve Spring Kit, Race. Titanium .675" Lift for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster - 1354K

Available

Description Race valve spring set. Titanium top collars. Kits include top and lower collars; springs and valve keys. An interference double spring ...

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£456.80 - £456.80
£456.80
£483.13
£483.13 - £483.13
£483.13
Jims Billet ''A Cut Above'' Aluminum Pushrod Cover Kit. Pol – 1984–1999 Evo Big Twin
£432.60 - £432.60
£432.60
£466.26
£466.26 - £466.26
£466.26

JIMS Billet 'A Cut Above' Aluminium Pushrod Cover Kit. Pol. for Harley-Davidson 1984-1999 Evo Big Twin - 3001

Available

Description Polished billet aluminum. Nothing gives your engine a cleaner and smoother one-piece look than these pushrod covers. Adjustable pushrod...

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£432.60 - £432.60
£432.60
£466.26
£466.26 - £466.26
£466.26
Jims Valve Spring Kit. Titanium .675" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…
£472.75 - £472.75
£472.75
£499.99
£499.99 - £499.99
£499.99

JIMS Valve Spring Kit. Titanium .675" Lift for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster - 1353K

Available

Description Street & Performance. Titanium top collars. Kits include top and lower collars; springs and valve keys. An interference double spri...

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£472.75 - £472.75
£472.75
£499.99
£499.99 - £499.99
£499.99
£323.33 - £323.33
£323.33
£342.01
£342.01 - £342.01
£342.01

JIMS Valve Spring Kit. Titanium .600" Lift for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster - 1351K

Available

Description Street & Performance. Titanium top collars. Kits include top and lower collars; springs and valve keys. An interference double spri...

View full details
£323.33 - £323.33
£323.33
£342.01
£342.01 - £342.01
£342.01
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£13.34
£13.34 - £13.34
£13.34
£13.00
£13.00 - £13.00
£13.00

JIMS Replacement Lock Ring Set for roller rocker arms for Harley-Davidson 1966-2017 Big Twin (Excl. M8); 1986-2022 XL Sportster; 2008-2012 XR1200; 1991-2010 Buell XB - 2180K

Currently Unavailable

Description Stock replacement for JIMS 978030; 978031 and 978032 roller rocker arms. Fitment 66-17 Big Twin (Excl. M8) 86-22 XL Sportster 08-12 XR1...

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£13.34
£13.34 - £13.34
£13.34
£13.00
£13.00 - £13.00
£13.00
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£36.09
£36.09 - £36.09
£36.09
£35.74
£35.74 - £35.74
£35.74

JIMS Replacement Axle for roller for Harley-Davidson 1966-2017 Big Twin (Excl. M8); 1986-2022 XL Sportster; 2008-2012 XR1200; 1991-2010 Buell XB - 2179K

Available

Description Stock replacement for JIMS 978030; 978031 and 978032 roller rocker arms. Fitment 66-17 Big Twin (Excl. M8) 86-22 XL Sportster 08-12 XR1...

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£36.09
£36.09 - £36.09
£36.09
£35.74
£35.74 - £35.74
£35.74
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Jims Replacement Roller Set for Roller Rocker Arms – 1966–2017 Big Twin; 1986–2022 XL…
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£78.11
£78.11 - £78.11
£78.11
£77.34
£77.34 - £77.34
£77.34

JIMS Replacement Roller Set for roller rocker arms for Harley-Davidson 1966-2017 Big Twin (Excl. M8); 1986-2022 XL Sportster; 2008-2012 XR1200; 1991-2010 Buell XB - 2178K

Available

Description Stock replacement for JIMS 978030; 978031 and 978032 roller rockers. Fitment 66-17 Big Twin (Excl. M8) 86-22 XL Sportster 08-12 XR1200 ...

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£78.11
£78.11 - £78.11
£78.11
£77.34
£77.34 - £77.34
£77.34
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Jims 84-Up Roller Rocker Arm Set. Std 1.625 Ratio – 1984–2017 Big Twin; 1986–2022 XL…
£939.10 - £939.10
£939.10
£1,007.79
£1,007.79 - £1,007.79
£1,007.79

JIMS 84-Up Roller Rocker Arm Set. Std 1.625 Ratio for Harley-Davidson 1984-2017 Big Twin (Excl. M8); 1986-2022 XL Sportster; 2008-2012 XR1200; 1991-2010 Buell XB - 1045RR

Available

Description Cast from 4340 chromoly steel and heat treated. With 660 alloy bronze bushing fit of .0007" to .0012" which is used for best wear resis...

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£939.10 - £939.10
£939.10
£1,007.79
£1,007.79 - £1,007.79
£1,007.79
Jims Shovelhead Roller Rocker Arm Set – 1966–1984 Shovelhead
£1,018.35 - £1,018.35
£1,018.35
£1,092.86
£1,092.86 - £1,092.86
£1,092.86

JIMS Shovelhead Roller Rocker Arm Set for 1966-1984 Shovelhead - 1732

Available

Description Cast from 4340 chromoly steel and heat treated. With 660 alloy bronze bushing fit of .0007" to .0012" which is used for best wear resis...

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£1,018.35 - £1,018.35
£1,018.35
£1,092.86
£1,092.86 - £1,092.86
£1,092.86
Jims Pinion Shaft Bushing. Std. Size – 1993–1999 Big Twin
£48.12 - £48.12
£48.12
£49.88
£49.88 - £49.88
£49.88

JIMS Pinion Shaft Bushing. Std. Size for Harley-Davidson 1993-1999 Big Twin (Excl. Twin Cam) - 25582-93

Available

Description Bronze. O.D. 1.0035". Used in cam cover. OEM style replacement for 25582-93. Note: Removes with JIMS 978300 tool (for 54-99 B.T.). Note...

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£48.12 - £48.12
£48.12
£49.88
£49.88 - £49.88
£49.88
Jims ''A Cut Above'' Billet Cam Cover L73-92 B.T. Polished – L1973–1992 Big Twin
£1,050.30 - £1,050.30
£1,050.30
£1,127.12
£1,127.12 - £1,127.12
£1,127.12

JIMS 'A Cut Above' Billet Cam Cover L73-92 B.T. Chrome for Harley-Davidson Late 1973-1992 Big Twin - 2413

Available

Description Hidden mount screws; billet 7075-T651 aluminum and exact positioning to the centerline of the cam bushing and pinion bushing within .00...

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£1,050.30 - £1,050.30
£1,050.30
£1,127.12
£1,127.12 - £1,127.12
£1,127.12
£925.70 - £925.70
£925.70
£993.42
£993.42 - £993.42
£993.42

JIMS 'A Cut Above' Billet Cam Cover L73-92 B.T. Polished for Harley-Davidson Late 1973-1992 Big Twin - 25258-80A

Available

Description Hidden mount screws; billet 7075-T651 aluminum and exact positioning to the centerline of the cam bushing and pinion bushing within .00...

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£925.70 - £925.70
£925.70
£993.42
£993.42 - £993.42
£993.42
£276.89 - £276.89
£276.89
£292.82
£292.82 - £292.82
£292.82

JIMS Twin Cam Handcrafted Tappet Cover Set. Raw Finish. for 99-17 Twin Cam - 6032

Available

Description Raw cut and hand-welded for a tough handcrafted look. Repl. 17964-99 (front) and 17966-99 (rear) covers. Fitment99-17 Twin Cam (NU)Prod...

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£276.89 - £276.89
£276.89
£292.82
£292.82 - £292.82
£292.82
Jims Twin Cam Billet Tappet Cover Set. Black – 1999–2017 Twin Cam
£238.16 - £238.16
£238.16
£251.91
£251.91 - £251.91
£251.91

JIMS Twin Cam Billet Tappet Cover Set. Black for 99-17 Twin Cam - 6030

Available

Description Black anodized finish. CNC machined from billet 6061-T6 aluminum with a precision high-end custom look. Repl. 17964-99 (front) and 1796...

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£238.16 - £238.16
£238.16
£251.91
£251.91 - £251.91
£251.91
Jims Twin Cam Billet Tappet Cover Set. Polished – 1999–2017 Twin Cam
£238.16 - £238.16
£238.16
£251.91
£251.91 - £251.91
£251.91

JIMS Twin Cam Billet Tappet Cover Set. Polished for 99-17 Twin Cam - 6031

Available

Description Polished finish. CNC machined from billet 6061-T6 aluminum with a precision high-end custom look. Repl. 17964-99 (front) and 17966-99 (...

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£238.16 - £238.16
£238.16
£251.91
£251.91 - £251.91
£251.91
£331.47 - £331.47
£331.47
£350.54
£350.54 - £350.54
£350.54

JIMS Twin Cam Billet Tappet Cover Set. Chrome for 99-17 Twin Cam - 1043

Available

Description Chrome plated finish. CNC machined from billet 6061-T6 aluminum with a precision high-end custom look. Repl. 17964-99 (front) and 17966...

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£331.47 - £331.47
£331.47
£350.54
£350.54 - £350.54
£350.54
Sold out
£1,180.01 - £1,180.01
£1,180.01
£1,266.39
£1,266.39 - £1,266.39
£1,266.39

JIMS Powerglide Tappet & Pushrod Kit. Chrome for 1966-1984 Shovelhead - 2428

Currently Unavailable

Description Comes with 4 Powerglide big axle tappets that offer superior modern hydraulics that will run with hydraulic and solid tappet style cams...

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£1,180.01 - £1,180.01
£1,180.01
£1,266.39
£1,266.39 - £1,266.39
£1,266.39
Sold out
Jims Powerglide Tappets, Blocks & Pushrod Kit. Polished – 1966–1984 Shovelhead
Sold out
£1,509.83 - £1,509.83
£1,509.83
£1,620.32
£1,620.32 - £1,620.32
£1,620.32

JIMS Powerglide Tappets, Blocks & Pushrod Kit. Polished for 1966-1984 Shovelhead - 2411

Currently Unavailable

Description Kit includes JIMS polished and precision machined billet tappet guides; 4 Powerglide hydraulic tappets that are extra wide .761" dia. (...

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£1,509.83 - £1,509.83
£1,509.83
£1,620.32
£1,620.32 - £1,620.32
£1,620.32
Sold out
Jims Tappet Block and Powerglide Tappet Kit. Polished – 1984–1999 Evo Big Twin
Sold out
£1,291.07 - £1,291.07
£1,291.07
£1,325.83
£1,325.83 - £1,325.83
£1,325.83

JIMS Tappet Block and Powerglide Tappet Kit. Polished for Harley-Davidson 1984-1999 Evo Big Twin - 2418

Currently Unavailable

Description Includes a set of two 7075-T651 polished billet tappet guides and a set of 4 superior Powerglide big axle tappets. Designed for a lift ...

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£1,291.07 - £1,291.07
£1,291.07
£1,325.83
£1,325.83 - £1,325.83
£1,325.83
Sold out

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