The right side shows the link rod as well as the Pre-Pro float bowls. They were the castings of the float bowls from a early seventies TN360 Honda truck or the 600 series Civic. At close inspection you will not see any drain screws.
FOOTNOTE: I checked the operation of the carbs and as old as they are, I got over 45 mpg on my 76. Not bad for a set this old, eh?
Shown here is the very cool 41 year old carburetors that were tested on my 76. They are very unique in that the link rods were hand made from billet aluminum rod and bar. Check out the bright aluminum stay plate, also hand made.
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