Transmission & Drivetrain

Drag Specialties Primary Chain - #35-3 x 94

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain - #35-3 x 96

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain - 428-2 x 76

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain - 428-2 x 82

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain - 428-2 x 86

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain - 428-2 x 92

Primary Chain Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using high-quality raw materials for long life Made in Italy

Drag Specialties Primary Chain Adjuster - '04-'22 XL

Primary Chain Adjuster Includes bracket shoe and retaining clip Zinc plated Replaces OEM adjuster

Drag Specialties Primary Chain Adjuster Kit

Manual Primary Chain Adjuster Manual primary chain adjuster Stops over-tightening of the primary chain that can occur with the stock automatic adjuster Reduces the stress on the motor sprocket bearings and transmission drive bearings Allows correct...

Drag Specialties Primary Chain Adjuster Nut - XL '04-'22

Replacement Sealing Nut Zinc-plated

Drag Specialties Primary Cover

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Cover - Black

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Cover - Black - '71-'85 FX

Outer Primary Cover Die-cast outer primary covers Standard eight-hole application Hardware and bushing not included Starter shaft bearing must be purchased separately.

Drag Specialties Primary Cover - Chrome

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Cover - Chrome - '06-'22 XL

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Cover - Satin Black - '04-'05 XL

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Cover - Satin Black - '06-'22 XL

XL Primary Cover Die-cast aluminum construction Inspection covers and derby covers are available separately

Drag Specialties Primary Drive Kit

Primary Drive Kit Kit includes compensating sprocket assembly, chain adjuster assembly and complete clutch assembly with aramid friction plates Primary chains sold separately

Drag Specialties Primary Drive Kit - '98-'06 Big Twin

Primary Drive Kit Kit includes compensating sprocket assembly, chain adjuster assembly and complete clutch assembly with aramid friction plates Primary chains sold separately

Drag Specialties Primary Plug - 1/2"-20

Magnetic Drain Plug Zinc finish

Drag Specialties Primary Plug - 1/8 NPT"

Magnetic Drain Plug Zinc finish

Drag Specialties Primary Plug - 5/16"-18

Magnetic Drain Plug Zinc finish

Drag Specialties Primary Shoe Adjuster - '91-'03 XL

Primary Chain Adjuster Includes bracket shoe and retaining clip Zinc plated Replaces OEM adjuster

Drag Specialties Primary Sprocket - '07-'17 Twin Cam

Solid Compensator Sprocket Kit Solid steel one-piece design 34-tooth sprocket Kit is spring-less and much quieter than the stock or diaphragm spring-style compensators Eliminates the need for a complete compensator assembly Kit includes washer, spacer...

Drag Specialties Primary Tension Shoe - '01-'06 Big Twin

Primary Chain Adjusting Shoe Replaces stock nylon shoe