TRIUMPH PRE-UNIT EARLY UNIT TAPPET GUIDE BLOCK

This tappet guide block is fitted to the front and rear of the cast iron cylinder barrel on all 500 and 650 pre-unit twins from 1938 to 1962 and 1963 - 65 unit construction 650s.

Comes with 97-0200 fixing bolt, copper washer.

pt no (E) 70-1477

Made in England by L F Harris to original Triumph drawings.TRIUMPH PRE-UNIT EARLY UNIT TAPPET GUIDE BLOCK

This tappet guide block is fitted to the front and rear of the cast iron cylinder barrel on all 500 and 650 pre-unit twins from 1938 to 1962 and 1963 - 65 unit construction 650s.

Comes with 97-0200 fixing bolt, copper washer.

pt no (E) 70-1477

Made in England by L F Harris to original Triumph drawings.