Explore Lifestyle Cycles' Engine collection, which features high-quality parts designed to enhance your engine's power, speed, and capability.
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S&S CYCLE Replacement Transmission Countershaft Bearing
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Features High-quality replacement bearing Made in the USA Replacement Part for OEM Number(s) 8977 Specs Product Name Bearing Typ...
View full detailsS&S CYCLE Transmission Side Cover - Unfinished
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Features Close to original as you can get without stealing one from a factory museum bike Boss imperfections in the casting are maliciously duplic...
View full detailsS&S CYCLE Flange Mount Intake Manifold - Super G - Evolution Big Twin / Twin Cam
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Features Come with a map sensor port and match OEM intake ports Made in the USA Note: Fits a '84-'99 Evolution Big Twin (80") that requires a ma...
View full detailsS&S CYCLE Standard O-Ring Intake Manifold - Super G - Shovelhead / Sportster
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Features Compatible with S&S Super E, B and G carbs Available for stock length cylinders Made in the USA Note: Fits '66-'E78 Shovelhead and ...
View full detailsS&S CYCLE Standard Band Intake Manifold - Super G - Shovelhead
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Features Compatible with S&S Super E, B and G carbs Available for stock length cylinders Made in the USA Note: Fits 'L78-'84 Shovelhead (wit...
View full detailsS&S CYCLE Flange-Mount Intake Manifold - Super G - Evolution Big Twin
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Features Can be used to replace stock "compliance fitting" manifold on '84-'89 and stock rigid-mount manifold from '90-'99 For use with stock 5.55...
View full detailsS&S CYCLE Spigot-Mount CV Intake Manifold - Evolution / Twin Cam
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Features Fits stock CV carburetor on S&S 3.625", 4" and 4.125" bore motors Made in the USA Note: Requires the use of S&S manifold O-ring...
View full detailsS&S CYCLE Flange-Mount Intake Manifold - Super E - Evolution Big Twin
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Features Can be used to replace stock "compliance fitting" manifold on '84-'89 and stock rigid-mount manifold from '90-'99 For use with stock 5.55...
View full detailsS&S CYCLE Spigot-Mount CV Intake Manifold - Evolution / Big Twin
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Features Fits stock CV carburetor on S&S 3.625", 4" and 4.125" bore motors Made in the USA Note: Requires the use of S&S manifold O-ring...
View full detailsS&S CYCLE Spigot-Mount CV Intake Manifold - Twin Cam - 48mm
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Features Fits 48 mm CV or Mikuni carburetors on Twin Cam 88" & 95" bore motors Fits Stock CV carburetor S&S 3.625", 4" and 4.125" bore mot...
View full detailsS&S CYCLE Manifold Conversion Kit - 80" Evolution Big Twin '84-'00
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Features Includes an S&S Performance manifold, mounting flanges, two specially molded O-rings and two .350" spacers for spacing out the stock ...
View full detailsS&S CYCLE Intake Manifold Conversion Kit - Sportster '86-'03
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Features Includes front and rear manifold mounting flanges, manifold O-rings and aluminum spacer shims Replaces original rubber manifold Size 341 ...
View full detailsS&S CYCLE VOES Cap Fitting - 3/16"
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Features Measures 3/16" x 5/16" x 1/2" Made in the USA Specs Product Name Rubber Cap Type Carburetor Material Rubber Color/Finish Black ...
View full detailsS&S CYCLE Insulator Block with O-Ring - Super E - 1-7/8" x 3/8"
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Features Made from the highest-quality materials available Made in the USA Specs Product Name Insulator Block Model Super E Color/Finish B...
View full detailsS&S CYCLE Insulator Block with O-Ring - Super G - 2-1/16" x 3/8"
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Features Made from the highest-quality materials available Made in the USA Specs Product Name Insulator Block Model Super G Color/Finish B...
View full detailsS&S CYCLE Pre-filter Rain Sock - Black - Tuned Induction Filters
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Features Keeps larger particle of grit and water from getting to the pleated filter element Moisture repellent rain cover for S&S tuned induct...
View full detailsS&S CYCLE Replacement Air Filter - Super E and G - Teardrop Air Cleaners
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Features Replacement air filter for S&S Teardrop air cleaners Made in the USA Note: Replacement air filter for part #'s DS-289137, DS-289211...
View full detailsS&S CYCLE Air Horn Conversion Kit - Super E and G Carburetor - 2.5"
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Features Kit includes: air horn, three mounting screws, carb support bracket (bracket connects the center crankcase bolt to the bottom manifold ca...
View full detailsS&S CYCLE Washer Vent Seal - 3/8"
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Features Nitrile rubber coated steel washer Made in the USA Specs Product Name Washer Model Vent Seal Color/Finish Black Base Color Blac...
View full detailsS&S CYCLE Washer Vent Seal - 1/2"
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Features Nitrile rubber coated steel washer Made in the USA Specs Product Name Washer Model Vent Seal Color/Finish Black Base Color Blac...
View full detailsS&S CYCLE Pre-filter Rain Sock - Black - Air Stinger - Round
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Features Prevents large debris from prematurely clogging filter Reduces the risk of water entering air intake system Pre-filter for Air Stinger™ a...
View full detailsS&S CYCLE Replacement High Flow Air Filter - Challenger '20-'21
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Features 4-ply washable filter media for better filtration 20% increase in flow Made in the U.S.A. Specs Product Name Air Filter Model High-...
View full detailsS&S CYCLE Replacement Air Filter - Red - Tuned Induction Air Cleaners
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Features High flow washable and reusable cotton media provides performance, protection, and economy Made in the USA Specs Product Name Air Fil...
View full detailsS&S CYCLE Air Cleaner Ring Cover - Stealth - Chrome
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Features Machined from 6061 aluminum and clear anodized for durability and years of enjoyment Made in the USA Specs Product Name Ring Type A...
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