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Sportster – Engine & Gaskets

Engine components, gaskets, seals and related parts for Harley-Davidson Sportster models.

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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 #93-4022

in stock

DescriptionPushrod Cover O-Ring KitFor O-ring style bottom coverIncludes all parts for four pushrods: top, middle and bottom O-ringsSpecifications ...

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£10.93 - £10.93
£10.93
£10.93 - £10.93
£10.93
S&S Cycle Pushrod Tubes Gloss Black Steel Set of 4
£172.32 - £172.32
£172.32
£172.32 - £172.32
£172.32

S&S Cycle Pushrod Tubes Gloss Black Steel Set of 4 #930-0124

in stock

DescriptionPushrod TubesStylish black pushrod tubes enhance the look of your engineGreat match for the black engine covers offered on some new HD m...

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£172.32 - £172.32
£172.32
£172.32 - £172.32
£172.32
S&S Cycle Precision Tappets High Performance Set of 4
£229.69 - £229.69
£229.69
£229.69 - £229.69
£229.69

S&S Cycle Precision Tappets High Performance Set of 4 #330-0718

in stock

DescriptionPrecision TappetsHand assembled to exacting tolerances and designed for quiet operation and rapid pump upReduced valve train noise from ...

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£229.69 - £229.69
£229.69
£229.69 - £229.69
£229.69
S&S Cycle Quickee Pushrod Kit with Gloss Black Covers Chromoly Steel Set of 4
£283.01 - £283.01
£283.01
£283.01 - £283.01
£283.01

S&S Cycle Quickee Pushrod Kit with Gloss Black Covers Chromoly Steel Set of 4 #930-0137

in stock

DescriptionQuickee Pushrod Kit with Gloss Black CoversKit includes four S&S Quickee pushrods, four pushrod covers and O-ringsPushrods are manuf...

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£283.01 - £283.01
£283.01
£283.01 - £283.01
£283.01
S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Powder-Coated Silver Aluminium Pair
£2,236.93 - £2,236.93
£2,236.93
£2,236.93 - £2,236.93
£2,236.93

S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Powder-Coated Silver Aluminium Pair #106-4277

Only 5 left!

Description79 cc Super Stock® Cylinder HeadHeads are fully assembled with springs and valvesWorks great with 88" to 103" stock motors, but are idea...

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£2,236.93 - £2,236.93
£2,236.93
£2,236.93 - £2,236.93
£2,236.93
S&S Cycle Tappet Cuffs Anodised Black Lifter Guide Billet Aluminium Pair
£69.25 - £69.25
£69.25
£69.25 - £69.25
£69.25

S&S Cycle Tappet Cuffs Anodised Black Lifter Guide Billet Aluminium Pair #330-0741

in stock

DescriptionTappet CuffsHard anodised black coating for maximum wear resistanceBillet aluminium constructionStronger material eliminates distortionI...

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£69.25 - £69.25
£69.25
£69.25 - £69.25
£69.25
S&S Cycle 89 cc Super Stock® Cylinder Heads Cylinder Head Kit Powder-Coated Silver Aluminium Pair
£2,076.70 - £2,076.70
£2,076.70
£2,076.70 - £2,076.70
£2,076.70

S&S Cycle 89 cc Super Stock® Cylinder Heads Cylinder Head Kit Powder-Coated Silver Aluminium Pair #106-3255

in stock

Description89 cc Super Stock® Cylinder HeadsHeads are fully assembled with springs and valves Designed for '06-'16 engines with stock crankcaseGood...

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£2,076.70 - £2,076.70
£2,076.70
£2,076.70 - £2,076.70
£2,076.70
S&S Cycle 79 cc Super Stock® Cylinder Heads Cylinder Head Kit Powder-Coated Silver Aluminium Pair
£2,076.70 - £2,076.70
£2,076.70
£2,076.70 - £2,076.70
£2,076.70

S&S Cycle 79 cc Super Stock® Cylinder Heads Cylinder Head Kit Powder-Coated Silver Aluminium Pair #106-3227

Only 4 left!

Description79 cc Super Stock® Cylinder HeadsHeads are fully assembled with springs and valvesDesigned for stock 88" to 103" engines or slightly mod...

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£2,076.70 - £2,076.70
£2,076.70
£2,076.70 - £2,076.70
£2,076.70
S&S Cycle Exhaust Port Stud Natural Steel
£6.79 - £6.79
£6.79
£6.79 - £6.79
£6.79

S&S Cycle Exhaust Port Stud Natural Steel #50-0493

in stock

DescriptionExhaust Port StudFour required per engine, sold eachZinc-plated5/16"-18, 5/16"-24 1.910"Made in the U.S.A.Specifications Colour/Finish:...

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£6.79 - £6.79
£6.79
£6.79 - £6.79
£6.79
S&S Cycle Valve Spring Shim Black Steel
£5.15 - £5.15
£5.15
£5.15 - £5.15
£5.15

S&S Cycle Valve Spring Shim Black Steel #90-2087

in stock

DescriptionValve Spring Shim.574" x 1.450" x .030"Black, steel constructionMade in the USASpecifications Colour/Finish: Black Material: Steel Pr...

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£5.15 - £5.15
£5.15
£5.15 - £5.15
£5.15
S&S Cycle Super Stock® Cylinder Head Kit Aluminium Rubber Band Intake Stock Compression
£1,972.66 - £1,972.66
£1,972.66
£1,972.66 - £1,972.66
£1,972.66

S&S Cycle Super Stock® Cylinder Head Kit Aluminium Rubber Band Intake Stock Compression #90-1499

in stock

DescriptionSuper Stock® Cylinder Head KitHeads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars...

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£1,972.66 - £1,972.66
£1,972.66
£1,972.66 - £1,972.66
£1,972.66
S&S Cycle Super Stock™ Cylinder Head Kit Black Powder-Coated Aluminium Pair
£1,629.39 - £1,629.39
£1,629.39
£1,629.39 - £1,629.39
£1,629.39

S&S Cycle Super Stock™ Cylinder Head Kit Black Powder-Coated Aluminium Pair #90-1504

in stock

DescriptionSuper Stock™ Cylinder Head KitS&S heads give great performance, and work with additional upgradesCompatible with stock 3-1/2" or 3-5...

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£1,629.39 - £1,629.39
£1,629.39
£1,629.39 - £1,629.39
£1,629.39
S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Powder-Coated Wrinkle Black Aluminium Pair
£1,889.42 - £1,889.42
£1,889.42
£1,889.42 - £1,889.42
£1,889.42

S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Powder-Coated Wrinkle Black Aluminium Pair #90-1293

in stock

Description79 cc Super Stock® Cylinder HeadHeads are fully assembled with springs and valvesWorks great with 88" to 103" stock motors, but are idea...

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£1,889.42 - £1,889.42
£1,889.42
£1,889.42 - £1,889.42
£1,889.42
S&S Cycle Big Bore Cylinder Kit Silver Aluminium
£1,400.41 - £1,400.41
£1,400.41
£1,400.41 - £1,400.41
£1,400.41

S&S Cycle Big Bore Cylinder Kit Silver Aluminium #910-0480

in stock

DescriptionBig Bore Cylinder KitBig Bore kit yields excellent results with stock cylinder headsEasy installation no need to bore or split existing ...

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£1,400.41 - £1,400.41
£1,400.41
£1,400.41 - £1,400.41
£1,400.41
S&S Cycle Oil Pump Relief Valve Spring Black Pressure Release Steel
£5.94 - £5.94
£5.94
£5.94 - £5.94
£5.94

S&S Cycle Oil Pump Relief Valve Spring Black Pressure Release Steel #31-6018

in stock

DescriptionOil Pump Relief Valve SpringThis premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by ...

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£5.94 - £5.94
£5.94
£5.94 - £5.94
£5.94
S&S Cycle Super Stock® Cylinder Head Kit Aluminium O-Ring Intake Stock Compression
£1,560.58 - £1,560.58
£1,560.58
£1,560.58 - £1,560.58
£1,560.58

S&S Cycle Super Stock® Cylinder Head Kit Aluminium O-Ring Intake Stock Compression #90-1496

in stock

DescriptionSuper Stock® Cylinder Head KitHeads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars...

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£1,560.58 - £1,560.58
£1,560.58
£1,560.58 - £1,560.58
£1,560.58
S&S Cycle Super Stock® Cylinder Head Kit Aluminium O-Ring Intake High Compression
Sold out
£1,972.66 - £1,972.66
£1,972.66
£1,972.66 - £1,972.66
£1,972.66

S&S Cycle Super Stock® Cylinder Head Kit Aluminium O-Ring Intake High Compression #90-1491

Out of stock

DescriptionSuper Stock® Cylinder Head KitHeads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars...

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£1,972.66 - £1,972.66
£1,972.66
£1,972.66 - £1,972.66
£1,972.66
Sold out
S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Black Powder-Coated Aluminium Pair
£1,868.61 - £1,868.61
£1,868.61
£1,868.61 - £1,868.61
£1,868.61

S&S Cycle 79 cc Super Stock® Cylinder Head Cylinder Head Kit Black Powder-Coated Aluminium Pair #900-0251

in stock

Description79 cc Super Stock® Cylinder HeadHeads are fully assembled with springs and valvesWorks great with 88" to 103" stock motors, but are idea...

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£1,868.61 - £1,868.61
£1,868.61
£1,868.61 - £1,868.61
£1,868.61
S&S Cycle Big Bore Cylinder Kit Grey Aluminium
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit Grey Aluminium #910-0469

Only 3 left!

DescriptionBig Bore Cylinder KitBig Bore kit yields excellent results with stock cylinder headsEasy installation no need to bore or split existing ...

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£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle 96" Big Bore Kit Big Bore Cylinder Kit Black Powder-Coated Aluminium Cast
£1,550.22 - £1,550.22
£1,550.22
£1,550.22 - £1,550.22
£1,550.22

S&S Cycle 96" Big Bore Kit Big Bore Cylinder Kit Black Powder-Coated Aluminium Cast #91-7702

in stock

Description96" Big Bore KitCylinders are constructed from premium aluminium castings with cast-in iron linersKits include cylinders, pistons, rings...

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£1,550.22 - £1,550.22
£1,550.22
£1,550.22 - £1,550.22
£1,550.22
S&S Cycle 124" Cylinder and Piston Kit Big Bore Cylinder Kit Black Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle 124" Cylinder and Piston Kit Big Bore Cylinder Kit Black Powder-Coated #910-0324

in stock

Description124" Cylinder and Piston KitKit includes fitted forged pistons, pins, clips, rings, cylinders, head gaskets, base, and exhaust gaskets10...

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£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit Black Aluminium
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit Black Aluminium #910-0338

in stock

DescriptionBig Bore Cylinder KitBig Bore kit yields excellent results with stock cylinder headsEasy installation no need to bore or split existing ...

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£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Replacement Cylinder & Piston for S&S 106" Stroker Kit Cylinder and Piston Kit Powder-Coated Wrinkle Black
£1,334.86 - £1,334.86
£1,334.86
£1,334.86 - £1,334.86
£1,334.86

S&S Cycle Replacement Cylinder & Piston for S&S 106" Stroker Kit Cylinder and Piston Kit Powder-Coated Wrinkle Black #910-0203

in stock

DescriptionReplacement Cylinder & Piston for S&S 106" Stroker KitOnly for 88" motorsCan be used to repair an existing 106" stroker engineKi...

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£1,334.86 - £1,334.86
£1,334.86
£1,334.86 - £1,334.86
£1,334.86
S&S Cycle Bolt-In Sidewinder® 4" Big Bore Kits Cylinder and Piston Kit Silver
£1,603.30 - £1,603.30
£1,603.30
£1,603.30 - £1,603.30
£1,603.30

S&S Cycle Bolt-In Sidewinder® 4" Big Bore Kits Cylinder and Piston Kit Silver #910-0650

in stock

DescriptionBolt-In Sidewinder® 4" Big Bore KitsBolt in - no machining, balancing or splitting the crankcases; install can be performed with engine ...

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£1,603.30 - £1,603.30
£1,603.30
£1,603.30 - £1,603.30
£1,603.30

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