Triumph 350 500 Unit Twin Screw Set CEI Fine Thread 1957-68 PN# TBS-8100

COMPLETE POSI DRIVE SCREW SET TO FIT PRIMARY, TIMING AND GEARBOX COVERS FOR TRIUMPH 500 UNIT TWINS FROM 1957-1968 . WE ALSO SELL THE LATER COARSE THREAD KITS UNDER PN# TBS-8000

LF Harris motorcycle spares are produced to the highest quality standards possible utilizing original Triumph tooling, dies, factory blueprints & materials combined with modern manufacturing equipment, tolerances & techniques.

The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.