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Softail – Engine & Gaskets

Browse engine & gaskets selected for Harley-Davidson Softail motorcycles. Current products cover engine components and gaskets, seals and service parts, depending on the specification and application. Compatibility varies, so match the stated model, year and technical details before ordering.

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S&S Cycle Dual Spray Piston Cooling Jet Kit for 1999-2016 Harley-Davidson Anodised 6061 T-6 Aluminium Billet
£81.43 - £81.43
£81.43
£81.43 - £81.43
£81.43

S&S Cycle Dual Spray Piston Cooling Jet Kit - 6061 T-6 Aluminum / Billet - Anodized for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2016

In stock

DescriptionDual Spray Piston Cooling Jet Kit Milled from Billet Aluminium 6061-T6 Revised spray locations for more effective cooling Dual Spray tec...

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£81.43 - £81.43
£81.43
£81.43 - £81.43
£81.43
S&S Cycle Dual Spray Piston Cooling Jet Kit for 2017-2025 Harley-Davidson Aluminium Anodised 6061 T-6 Aluminium Billet
£81.43 - £81.43
£81.43
£81.43 - £81.43
£81.43

S&S Cycle Dual Spray Piston Cooling Jet Kit - 6061 T-6 Aluminum / Billet - Aluminum / Anodized for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionDual Spray Piston Cooling Jet Kit Dual Spray technology evenly cools both intake and exhaust sides of pistons Revised spray locations fo...

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£81.43 - £81.43
£81.43
£81.43 - £81.43
£81.43
S&S Cycle 900-1332 for 2017-2023 Harley-Davidson Gasket Cylinder Head Kit
£47.39 - £47.39
£47.39
£47.39 - £47.39
£47.39

S&S Cycle Gasket HEAD .040 Thick 136" 4.320" BORE M8 - Cylinder Head, Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 2018-2023...

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£47.39 - £47.39
£47.39
£47.39 - £47.39
£47.39
S&S Cycle 900-1331 for 2017-2023 Harley-Davidson Gasket Cylinder Head Kit
£51.51 - £51.51
£51.51
£51.51 - £51.51
£51.51

S&S Cycle Gasket HEAD .030 Thick 129" & 132" 4.320" BORE M8 - Cylinder Head, Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 2018-2023...

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£51.51 - £51.51
£51.51
£51.51 - £51.51
£51.51
S&S Cycle 900-1335 for 2017-2023 Harley-Davidson Gasket Kit Cylinder
£242.34 - £242.34
£242.34
£242.34 - £242.34
£242.34

S&S Cycle Gasket KIT Head/base/exhaust .040 Thick 136" 4.32" BORE M8 - Cylinder for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 2018-2023...

View full details
£242.34 - £242.34
£242.34
£242.34 - £242.34
£242.34
S&S Cycle 900-1334 for 2017-2023 Harley-Davidson Gasket Kit Cylinder
£242.34 - £242.34
£242.34
£242.34 - £242.34
£242.34

S&S Cycle Gasket KIT Head/base/exhaust.030thick 129"&132"4.32"bore M8 - Cylinder for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 2018-2023...

View full details
£242.34 - £242.34
£242.34
£242.34 - £242.34
£242.34
S&S Cycle 900-1330 for 2017-2025 Harley-Davidson Gasket Cylinder Head Kit
£45.32 - £45.32
£45.32
£45.32 - £45.32
£45.32

S&S Cycle Gasket Head Water&oilcool .030"thick 4.25"bore Centercoolm8 - Kit, Cylinder Head for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

DescriptionFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 2018-2024...

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£45.32 - £45.32
£45.32
£45.32 - £45.32
£45.32
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle 136" Big Bore Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

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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 for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle 136" Big Bore Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£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 for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33

S&S Cycle Big Bore Cylinder Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33

S&S Cycle Big Bore Cylinder Kit for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£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 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£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 for 2017-2023 Harley-Davidson Black Granite Highlighted Fins
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle 136" Big Bore Kit - Cylindrkit 136"stck BLT 4.84",4.32"bore,4.625"strkbgw/hi M8 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£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 for 2017-2023 Harley-Davidson Black Granite Highlighted Fins
£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 - Cylindrkit 132"stck BLT 4.84",4.32"bore,4.5"strokebgw/hi M8 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionBig Bore Cylinder Kit Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Sto...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Highlighted Fins Unhoned
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51

S&S Cycle Cylinder Set - Unhoned - Black / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softai...

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£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Non-Highlighted Fins Wrinkle Black Unhoned
£987.36 - £987.36
£987.36
£987.36 - £987.36
£987.36

S&S Cycle Cylinder Set - Unhoned for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softai...

View full details
£987.36 - £987.36
£987.36
£987.36 - £987.36
£987.36
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Granite Highlighted Fins Unhoned
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51

S&S Cycle Cylinder Set - Unhoned - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley Davidson FLFB 1750 ABS Softai...

View full details
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Non-Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Stroker, Bolt-On for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Requires S&S st...

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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 Cylinder Kit for 2017-2025 Harley-Davidson Stroker Black Granite Highlighted Fins Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Bolt-On, Stroker - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Requires S&S st...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Bolt-On, Stroker - Highlighted Fins / Wrinkle Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Requires S&S st...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On
£1,413.94 - £1,413.94
£1,413.94
£1,413.94 - £1,413.94
£1,413.94

S&S Cycle Cylinder Kit - Big Bore, Bolt-On for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Not recommended for...

View full details
£1,413.94 - £1,413.94
£1,413.94
£1,413.94 - £1,413.94
£1,413.94
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Big Bore, Bolt-On for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Not recommended for...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Bolt-On, Big Bore - Highlighted Fins / Wrinkle Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Not recommended for...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Black Granite Highlighted Fins Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit - Bolt-On, Big Bore - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

DescriptionCylinder Kit 4.250" bore Updated profile with stock bolt pattern 4.840" Made in the USA Works with stock crankcases. Not recommended for...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

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