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Top quality gasket set includes all seals, gaskets and O-rings to rebuild a Harley Shovelhead Engine. OEM #17029-70 Made in the U.S.A. ...

Complete quality made in the USA gasket set for Harley Davidson Shovelhead motors from 1966-1984, features Fire Ring gaskets which offer superior s...

Top-end gasket kit includes all gaskets and seals that are needed in a top-end overhaul on Harley Shovelhead motors. Complete with cylinder head, b...

Top-end gasket kit includes all gaskets and seals that are needed in a top-end overhaul on Harley Shovelhead motors. Complete with cylinder head, b...

Heavy duty replacement throw out bearing kit for Harley 4-speed transmissions. Contains parts required to update clutch pushrod thrust bearing Inc...

Fits Harley Big Twin clutch hubs from 1936-early 1984. High-quality steel construction Sold individually Made in the U.S.A.

USA-made clutch hub stud nuts by Eastern Parts. * For Big Twin from 1941 to early 1984. OEM # 37581-47 Sold in packs of three Made in the USA

Complete 5 stud clutch hub for Harley Big Twin from 1936-1984.   Includes hub, liner, rollers/retainer, adjusting nuts, and plate Fits Knuckehe...

Complete 3 stud clutch hub for Harley Big Twin motorcycles from 1936-1984. Include hub, liner, rollers/retainer, adjusting nuts and plate Fits Knu...

Clutch hub lining for 1941-1984 Big Twin OEM #37549-41  Complete with rivets.

Drag Specialties high performance pressure plate is a great upgrade over the old stamped steel version. Machined from aluminum, finished smooth and...

If your Harley Big Twin clutch release disc is warped and sketchy, this is a perfect replacement. Fits Knucklehead, Panhead, and Shovelhead drive t...

If your pressure plate has seen better days, this is a perfect replacement. Fits Harley Big Twin Knucklehead, Panhead and Shovelhead from 1941-Earl...

10 standard clutch springs for Harley Big Twin clutch on Kuncklehead and Panhead drivetrains from 1941-1967. 10 standard springs Red coating Made ...

Heavy duty clutch spring set for Harley Big Twin Knucklehead, Panhead and Shovelhead drivetrains from 1941-early 1984 Includes 10 heavy-duty...

10 clutch springs for Harley Shovelhead drivetrain from 1968 - 1984 Includes 10 standard springs Blue coating Made in the U.S.A. MFG Part #501-32-...

Includes 10 heavy-duty springs Made in the U.S.A. YEAR MAKE MODEL 1958 - 1964 Harley-Davidson Duo Glide - FL 1958 - 1964 Harley-Davids...

KPMI clutch springs are designed to thrive in a high stress environment where they are subjected to elevated temps, as well as high impact and shoc...

Standard Harley Davidson clutch plate kit includes five Kevlar friction plates with 6061-T6 aluminum cores and a maximum depth pattern for efficien...

Standard OEM replacement friction plates can be run in a wet or dry primary.Plates meet or exceed all OEM #37930-68 specs. Contains five friction ...

3 steel clutch plates for Big Twin drivetrain from 1941-1967 Steel plates are manufactured under strict quality-control standards Can be ...

Steel clutch plates for Harley Big Twin from 1968-1984. Steel plates are manufactured under strict quality-control standards Can be run wet or dry...

Organic clutch plates designed to perform under extreme heat conditions allowing smooth, precise shiftingReplaces OEM organic plates in Knucklehead...

Organic clutch plates are designed to perform under extreme heat conditions.5 friction plates included. Replacement for your Panhead or Shovelhead ...

Friction clutch plate set designed to perform under extreme heat condition and allow smooth, precise shifting. 4 plates included. Replacement for K...

Replacement primary chain adjustment shoe for Harley Big Twin from 1965-2000. YEAR MAKE MODEL 1979 - 1980 Harley-Davidson 1200 Fat Bob ...

Primary chain adjusting kit for Harley Big Twin used for updating an old adjuster system or when building a new bike from the ground up. Com...

Harley Big Twin primary chain 428-2x76. Replace your stretched out chain with a new one. 80-06 FLT/FXR Improved fatigue resistance Pre-loaded to r...

Replacement primary cover for Harley Sportster motors from 2004-2005 in matte black finish. Die-cast aluminum construction Black satin finish Insp...

Replacement Harley Sportster primary cover in satin black finish. Fits XL models from 2006-2007. Die-cast aluminum construction Black satin finish...

Replacement Harley Sportster primary cover in chrome-plated finish.Fits Sportster models from 2004-2005. Die-cast aluminum construction Available ...

Replacement Harley Sportster primary cover in chrome finish.Fits Sportster models from 2006-2017. Die-cast aluminum construction Available in chro...

Top Motor Mount With Key Switch & Coil Mount 2.0 - 86-03 Sportster - Gloss Black This Throttle Addiction motor mount is laser cut from .188" st...

This kit converts 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Forged pistons have larger than stoc...

This kit converts 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Forged pistons have larger than stoc...

This kit converts 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Forged pistons have larger than stoc...

This kit converts 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Forged pistons have larger than stoc...

Maybe you need more power from your 883 Sportster? Maybe you're a handy type who realized he could buy an 883 and a big-bore kit cheaper than h...

Maybe you need more power from your 883 Sportster. Maybe you're a handy type who realized he could buy an 883 and a big-bore kit cheaper than h...

Whether you’re racing flat-track or just want more power, the S&S Hooligan kits for Harley-Davidson Sportster models will give you an edge o...

Whether you're racing flat-track or just want more power, the S&S Hooligan kits for Harley-Davidson Sportster models will give you an edge on ...

Whether you’re racing flat-track or just want more power, the S&S Hooligan kits for Harley-Davidson Sportster models will give you an edge o...

Whether you're racing flat-track or just want more power, the S&S Hooligan kits for Harley-Davidson Sportster models will give you an edge on ...

Some old school cool made from chrome-plated cast aluminum. Available for either CV carburetor or Delphi EFI models. Chrome-plated cast alum...

Retro style mesh air cleaner designed to fit S&S Super E and Super G Shorty carburetors. Looks right at home on old bikes or use it on your mod...

Retro-style mesh air cleaner designed to fit S&S Super E and Super G Shorty carburetors. Looks right at home on old bikes or use it on your mod...

Chrome air cleaner bracket provides additional support for any flat backed air cleaner, securing the carburetors to the Evolution Sportster cylinde...

Chrome air cleaner support bracket designed to fit any flat backed air cleaner and stock throttle body on 2007-up Sportsters. Can be used in conjun...