Triumph Pre-Unit ALUMINUM BILLET Valve Cover Cap Set 70-1564 BSA Engine This listing includes STAINLESS isolastic

This listing includes STAINLESS isolastic mounts and passenger footrests

(Note: The splitter has been hand ground on one corner for certain Husqvarna applications

These are direct replacements for BMW R51 / R67 Pre 54

the type with the rather bulbous sidecovers

hyping NHRA drag race wins

Triumph Pre-Unit ALUMINUM BILLET Valve Cover Cap Set 70-1564 BSA Engine This listing includes STAINLESS isolasticTriumph's part number for these valve cover nuts is 70 1564 or E1564. They should fit all pre unit models of 500 or 650 twin, to my knowledge. CEI thread, perfectly polished, ALUMINUM BILLET showtime. This listing is for a complete set of four nuts covers.