Early (Mk1 North American, pre-January 1971) roadster shoulder mount position - low down and about mid-way from front to back.
Very neat quick-release clip for the static belts when mounted to the tonneau panel.
Bee's inertia reels mounted using the later (December 71 on) mounting point on the inner wheel arch - right at the back and just above the chassis rail - using an angle-bracket from the MGOC.
75 GT showing the boss (arrowed) in the same position as early roadsters.
