Correct Speedometer Adapter 67 L78 D70-14 4.56 Rear

[jbtech]

Interestingly, here is a page from the 1967 Camaro AIM dated April of 1967 (Note no revisions) which indicates the use of the 735 and 736 adapter after all. Note the use of 2 speedo cable clips with an adapter. Doug Perry's 69 L78 Camaro uses 2 speedo clips instead of 3. It would be very difficult to use the 3rd position speedo cable clip with the adapter. In my car the 3rd speedo clip dimple looks to have been pierced but never large enough to fit a speedo cable clip. It was instead filled with "dum dum" like material.