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Dyna – Engine

Browse engine selected for Harley-Davidson Dyna motorcycles. The selection includes options relating to engine components, subject to current availability. Each product page provides the application and specification details needed to choose the right option.

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S&S Cycle Hydraulic Tappets with HL2T Kit High Performance Tappet Kit Set of 4
£346.37 - £346.37
£346.37
£346.37 - £346.37
£346.37

S&S Cycle Hydraulic Tappets with HL2T Kit - High Performance, Set of 4 for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

In stock

DescriptionHydraulic Tappets with HL2T Kit Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life Each lif...

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£346.37 - £346.37
£346.37
£346.37 - £346.37
£346.37
S&S Cycle Tappet Roller Kit High-Quality Replacement 52100 Steel Chromoly Steel 4 Pack
£155.43 - £155.43
£155.43
£155.43 - £155.43
£155.43

S&S Cycle Tappet Roller Kit - 4 Pack, Replacement, 52100 Steel / Chromoly Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-1999

In stock

DescriptionTappet Roller Kit High-quality tappet roller kit Rollers are made from 52100 bearing material and axles are made from 4340 chromoly Comp...

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£155.43 - £155.43
£155.43
£155.43 - £155.43
£155.43
S&S Cycle Hydraulic Tappets High Performance Tappet Kit Set of 4
£322.72 - £322.72
£322.72
£322.72 - £322.72
£322.72

S&S Cycle Hydraulic Tappets - Set of 4, High Performance for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-1999

In stock

DescriptionHydraulic Tappets Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life Each lifter body and p...

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£322.72 - £322.72
£322.72
£322.72 - £322.72
£322.72
S&S Cycle Quickee Pushrod Kit with Gloss Black Covers Chromoly Steel Set of 4
£284.69 - £284.69
£284.69
£284.69 - £284.69
£284.69

S&S Cycle Quickee Pushrod Kit with Gloss Black Covers - Set of 4, Chromoly Steel for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2017

In stock

DescriptionQuickee Pushrod Kit with Gloss Black Covers Kit includes four S&S Quickee pushrods, four pushrod covers and O-rings Pushrods are man...

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£284.69 - £284.69
£284.69
£284.69 - £284.69
£284.69
S&S Cycle Pushrod Cover O-Ring Kit
£10.93 - £10.93
£10.93
£10.93 - £10.93
£10.93

S&S Cycle Pushrod Cover O-ring Kit - O-ring KIT Pushrod Covers for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2017

In stock

DescriptionPushrod Cover O-Ring Kit For O-ring style bottom cover Includes all parts for four pushrods: top, middle and bottom O-rings Specificatio...

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£10.93 - £10.93
£10.93
£10.93 - £10.93
£10.93
S&S Cycle Pushrod Set Adjustable for 1999-'16 HD Big Twins, 124" Engines with 5.013" Length Cylinders Chrome Moly Set of 4
£138.30 - £138.30
£138.30
£138.30 - £138.30
£138.30

S&S Cycle Pushrod Set Adjustable for 1999-'16 HD Big Twins, 124" Engines with 5.013" Length Cylinders - Chrome Moly, Se for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2016

Low stock

DescriptionPushrod Set Adjustable for 1999-'16 HD Big Twins, 124" Engines with 5.013" Length Cylinders 0,4375" diameter chromoly steel for maximum ...

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£138.30 - £138.30
£138.30
£138.30 - £138.30
£138.30
S&S Cycle Tappet Guide Kit Cast Aluminium
£359.89 - £359.89
£359.89
£359.89 - £359.89
£359.89

S&S Cycle Tappet Guide Kit - Cast Aluminum, Each for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

In stock

DescriptionTappet Guide Kit Cast aluminium construction For V-Series stock and Super Stock® crankcase Includes tappet guides, mounting hardware, an...

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£359.89 - £359.89
£359.89
£359.89 - £359.89
£359.89
S&S Cycle Pushrod Cover Kit for 99-17 Twin Cam Chrome
£164.15 - £164.15
£164.15
£164.15 - £164.15
£164.15

S&S Cycle Pushrod Cover Kit for 99-17 Twin Cam - Pushrod Cover KIT Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2012-2026

Low stock

DescriptionPushrod Cover Kit for 99-17 Twin Cam Fit 88", 95", 96" and 103" with stock cylinder lengths Include top and bottom cover, cover cap, cov...

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£164.15 - £164.15
£164.15
£164.15 - £164.15
£164.15
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£730.41 - £730.41
£730.41
£730.41 - £730.41
£730.41

S&S Cycle Roller Rocker Arms - Set of 4, Forged, 8620 Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2022

In stock

DescriptionRoller Rocker Arms Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability 3/4" long bushings inste...

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£730.41 - £730.41
£730.41
£730.41 - £730.41
£730.41
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64

S&S Cycle Roller Rocker Arms - Set of 4, 8620 Steel, Forged for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2022

In stock

DescriptionRoller Rocker Arms Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability 3/4" long bushings inste...

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£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64
S&S Cycle Forged Standard Rocker Arm 8620 Steel Set of 4
£298.76 - £298.76
£298.76
£298.76 - £298.76
£298.76

S&S Cycle Forged Standard Rocker Arm - Set of 4, 8620 Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2022

In stock

DescriptionForged Standard Rocker Arm An economical solution for stock rebuilds, and mild performance upgrades Forged from 8620 steel for greater s...

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£298.76 - £298.76
£298.76
£298.76 - £298.76
£298.76
S&S Cycle 0.585” Valve Spring Kit
£147.26 - £147.26
£147.26
£147.26 - £147.26
£147.26

S&S Cycle 0.585” Valve Spring Kit for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2016

Low stock

Description0.585” Valve Spring Kit Unique S&S design dual-spring kit reduces the risk of valve float For valve lift to 0,585” with 1,800”/ 130 ...

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£147.26 - £147.26
£147.26
£147.26 - £147.26
£147.26
S&S Cycle 0.585" Street Performance Valve Spring Kit Steel
£148.41 - £148.41
£148.41
£148.41 - £148.41
£148.41

S&S Cycle 0.585" Street Performance Valve Spring Kit - Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2004

In stock

Description0.585" Street Performance Valve Spring Kit Unique S&S design dual-spring kit reduces the risk of valve float Suitable for high perfo...

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£148.41 - £148.41
£148.41
£148.41 - £148.41
£148.41
S&S Cycle 0.650" Sidewinder® Valve Spring Kit
£268.38 - £268.38
£268.38
£268.38 - £268.38
£268.38

S&S Cycle 0.650" Sidewinder® Valve Spring Kit - Valve Spring KIT Sidewinder 0.650" for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2022

In stock

Description0.650" Sidewinder® Valve Spring Kit Include springs, upper and lower collars and keys For valve lift to .650" with 1.860" /178 lbs. inst...

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£268.38 - £268.38
£268.38
£268.38 - £268.38
£268.38
S&S Cycle 0.650" Sidewinder® Valve Spring Kit
£265.27 - £265.27
£265.27
£265.27 - £265.27
£265.27

S&S Cycle 0.650" Sidewinder® Valve Spring Kit - Valve Spring KIT Sidewinder 0.650" for Harley-Davidson Touring, Softail, Dyna & FXR 1983-2004

In stock

Description0.650" Sidewinder® Valve Spring Kit Include springs, upper and lower collars and keys For valve lift to .650" with 1.860" /178 lbs. inst...

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£265.27 - £265.27
£265.27
£265.27 - £265.27
£265.27
S&S Cycle Cam Lock Washer for 1966-1999 bt Sprocket Spacing Alignment/Thrust Washer
£13.51 - £13.51
£13.51
£13.51 - £13.51
£13.51

S&S Cycle Cam Lock Washer for 1966-1999 Bt - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1966-1999

Low stock

DescriptionCam Lock Washer for 1966-1999 bt Cam Lock Washer for 1966-1999 big twin Replaces OEM p/n 25550-57A One required per engine, sold each Sp...

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£13.51 - £13.51
£13.51
£13.51 - £13.51
£13.51
S&S Cycle Chain Drive Cam Chest Kit Easy Start Camchest Kit
£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81

S&S Cycle Chain Drive Cam Chest Kit - Easy Start for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

In stock

DescriptionChain Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts S&S Quickie pushrods - easy installation, without removin...

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£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81
S&S Cycle MR103 Cam Kit Camshaft Kit Chain
£342.05 - £342.05
£342.05
£342.05 - £342.05
£342.05

S&S Cycle Mr103 Cam Kit - Chain for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

In stock

DescriptionMR103 Cam Kit Bolt-in camshaft for 103” engines with stock 8.7:1 compression ratio up to 10.5:1 compression ratio Works with stock, un-p...

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£342.05 - £342.05
£342.05
£342.05 - £342.05
£342.05
S&S Cycle Chain Drive Cam Chest Kit Standard Camchest Kit
£1,888.47 - £1,888.47
£1,888.47
£1,888.47 - £1,888.47
£1,888.47

S&S Cycle Chain Drive Cam Chest Kit - Standard for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

Low stock

DescriptionChain Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts S&S Quickie pushrods - easy installation, without removin...

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£1,888.47 - £1,888.47
£1,888.47
£1,888.47 - £1,888.47
£1,888.47
S&S Cycle Chain Drive Cam Chest Kit Easy Start Camchest Kit
£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81

S&S Cycle Chain Drive Cam Chest Kit - Easy Start for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

In stock

DescriptionChain Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts S&S Quickie pushrods - easy installation, without removin...

View full details
£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81
S&S Cycle Chain Drive Cam Chest Kit Easy Start Camchest Kit
£2,039.67 - £2,039.67
£2,039.67
£2,039.67 - £2,039.67
£2,039.67

S&S Cycle Chain Drive Cam Chest Kit - Easy Start for Harley-Davidson Touring, Softail & Dyna 1999-2006

Low stock

DescriptionChain Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts S&S Quickie pushrods - easy installation, without removin...

View full details
£2,039.67 - £2,039.67
£2,039.67
£2,039.67 - £2,039.67
£2,039.67
S&S Cycle Chain Drive Cam Chest Kit Easy Start Camchest Kit
Sold out
£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81

S&S Cycle Chain Drive Cam Chest Kit - Easy Start for Harley-Davidson Touring, Softail & Dyna 1999-2006

Out of stock

DescriptionChain Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts S&S Quickie pushrods - easy installation, without removin...

View full details
£2,131.81 - £2,131.81
£2,131.81
£2,131.81 - £2,131.81
£2,131.81
Sold out
S&S Cycle Chain Drive Cam Chest Kit Standard Camchest Kit
Sold out
£1,888.47 - £1,888.47
£1,888.47
£1,888.47 - £1,888.47
£1,888.47

S&S Cycle Chain Drive Cam Chest Kit Standard Camchest Kit #330-0541

Out of stock

DescriptionChain Drive Cam Chest KitUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing ...

View full details
£1,888.47 - £1,888.47
£1,888.47
£1,888.47 - £1,888.47
£1,888.47
Sold out
S&S Cycle Gear Drive Cam Chest Kit Easy Start Camchest Kit
£2,039.67 - £2,039.67
£2,039.67
£2,039.67 - £2,039.67
£2,039.67

S&S Cycle Gear Drive Cam Chest Kit - Easy Start for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

In stock

DescriptionGear Drive Cam Chest Kit Upgrade to S&S bolt-in performance camshafts Improves engine performance - higher lift and optimized cam ti...

View full details
£2,039.67 - £2,039.67
£2,039.67
£2,039.67 - £2,039.67
£2,039.67

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