Showing 2225–2240 of 2926 results
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Sale!

$1,008.95 Original price was: $1,008.95.$199.68Current price is: $199.68.
Product Description 1250CC Conversion kit from S&S for Harley Sportster models. Fits: 1986-2021 Harley Sportster XL (Except 21 Sportster S/RH1250S) Forged pistons – coated piston skirts with measurement window and S&S logo Forged pistons have larger than stock valve pockets and accepts up to 2.00″ valves Kit includes S&S 1250cc pistons with rings and wristpins,…
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Sale!

$1,008.95 Original price was: $1,008.95.$199.24Current price is: $199.24.
Product Description 1250CC Conversion kit from S&S for Harley Sportster models. Fits: 1986-2021 Harley Sportster XL (Except 21 Sportster S/RH1250S) Forged pistons – coated piston skirts with measurement window and S&S logo Forged pistons have larger than stock valve pockets and accepts up to 2.00″ valves Kit includes S&S 1250cc pistons with rings and wristpins,…
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Sale!

$1,643.95 Original price was: $1,643.95.$199.75Current price is: $199.75.
Product Description 128″ Big Bore Kit for the 114″/117″ M8 Harley models. Black Granite with highlighted fins. Features an updated cylinder to fit both Gen 1 and Gen 2 M8 models. Fits: 2017-2023 117″ M-Eight Motors Bolt-on kit, the largest cylinder bore possible without required machining of the crankcases 4.50″ bore 11:1 forged pistons with rings,…
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Sale!

$3,265.95 Original price was: $3,265.95.$199.17Current price is: $199.17.
Product Description Turn your stock 114″/117″ into a monster of a 128″. For Oil Cooled Milwaukee Eight models Only. Wrinkle Black Non-Highlighted fins with chrome pushrod tubes. Chain Drive. Fits: Harley M8 Models (Oil Cooled) Big Bore Kit: 114″ to 128″ Big Bore Kit for Stock Stroke Flywheel Wrinkle Black Finish Highlighted Fins No case…
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Sale!

$3,265.95 Original price was: $3,265.95.$199.27Current price is: $199.27.
Product Description S&S 128″ Power Package Big Bore Kit Oil-Cooled for 114″/117″ Harley M8 S&S 128″ Power Package Kit for Harley models. – Oil cooled Fits: 2017-2026 Harley M8 Models with Oil-Cooled Engines (Except CVO 121″) 114″ to 128″ big bore kit; 114″ and 117″ CVO to 128″ big bore kit Bolt-in kit, case maching…
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Sale!

$3,294.95 Original price was: $3,294.95.$199.06Current price is: $199.06.
Product Description S&S 128″ Power Package Big Bore Kit Water-Cooled for 114″/117″ Harley M8 128″ Power Package Kit. Water cooled. Fits: 2017-2026 Harley M8 Models with Water-Cooled Engines (Except CVO 121″) 114″ to 128″ big bore kit; 114″ and 117″ CVO to 128″ big bore kit Bolt-in kit, case maching not required Forged pistons Includes…
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Sale!

$1,559.95 Original price was: $1,559.95.$199.10Current price is: $199.10.
Product Description S&S has been building big bore kits since the 60s and has it down to an absolute science. Their latest efforts are aimed at the Milwaukee Eight® platform (2017 and newer big twins) and open up a whole new level of performance for these engines. Combining a new design forged piston with their…
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Sale!

$1,559.95 Original price was: $1,559.95.$199.64Current price is: $199.64.
Product Description S&S has been building big bore kits since the 60s and has it down to an absolute science. Their latest efforts are aimed at the Milwaukee Eight® platform (2017 and newer big twins) and open up a whole new level of performance for these engines. Combining a new design forged piston with their…
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Sale!

$819.95 Original price was: $819.95.$199.97Current price is: $199.97.
Product Description S&S 4.5″ MK45 Performance Mufflers use a multi-layer packing to give your bike a deep tone and improve horsepower. Mufflers features a black body with black machined end caps. Choose from either Thruster or Tracer style end caps. Fits: 2017-2023 Harley Touring FLHT/ FLHTK/ FLTRK/ FLTRU/ FLHR/ FLHX models MK45 Performance mufflers are…
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Sale!

$819.95 Original price was: $819.95.$199.02Current price is: $199.02.
Product Description S&S 4.5″ MK45 Performance Mufflers use a multi-layer packing to give your bike a deep tone and improve horsepower. Mufflers features a chrome body with black machined end caps. Choose from either Thruster or Tracer style end caps. Fits: 2017-2022 Harley Touring FLHT/ FLHTK/ FLTRK/ FLTRU/ FLHR/ FLHX models MK45 Performance mufflers are…
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Sale!

$819.95 Original price was: $819.95.$199.19Current price is: $199.19.
Product Description S&S 4.5″ MK45 Performance Mufflers use a multi-layer packing to give your bike a deep tone and improve horsepower. Fits: 2017-2022 Harley Touring FLHT/ FLHTK/ FLTRK/ FLTRU/ FLHR/ FLHX models MK45 Performance mufflers are the result of decades of riding and racing Using both stainless steel and fiberglass packing, these mufflers create a…
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Sale!

$1,995.95 Original price was: $1,995.95.$199.21Current price is: $199.21.
Product Description The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to build your high performance engine…
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Sale!

$948.95 Original price was: $948.95.$199.72Current price is: $199.72.
Product Description S&S 4.25″ M8 cylinders to rebuild that new M-Eight motor. Fits: 2017-2019 M-Eight Motors (4.25 Bore) Bolt-on cylinder set Sold in pairs Made in the U.S.A. Additional Information MPN 910-0682 Emissions Notice Fitment
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Sale!

$1,995.95 Original price was: $1,995.95.$199.70Current price is: $199.70.
Product Description The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to build your high performance engine…
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Sale!

$562.95 Original price was: $562.95.$199.51Current price is: $199.51.
Product Description Grand National SLip-On black Exhaust Mufflers from the proven name in the Industry, S&S Cycle. Black finish. Fits: 1995-2016 Harley-Davidson FLT/ FLHT/ FLTR/ FLHR AND H-D FL TRIKES (EXCEPT FLRT) models Race-inspired Grand National end cap high-flow perforated baffle with removable dB reducer Bolts directly to stock header pipes or S&S Power Tune…
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Sale!

$562.95 Original price was: $562.95.$199.80Current price is: $199.80.
Product Description Grand National Slip-On mufflers from the proven name in the Industry, S&S Cycle. Chrome finish. Fits: 2017-2022 Touring FLHT/ FLHTK/ FLHR/ FLHX/ FLTRX/ FLTRU/ FLTRK Models Show-quality chrome finish Race-inspired Grand National end cap high-flow perforated baffle with removable dB reducer Aggressive sound and excellent horsepower Sold in pairs Made in the U.S.A….