[Dick Boneske]

The end carbs are definitely real Pontiac Tri-Power units. The front one is a 1964-1966 carb. The rear one is a 1959-1963 carb. They are similar in appearance and identical in operation and performance.

The center carb is not a '66 Tri-Power carb, but perfectly usable for your Tri-Power.

I can supply the choke pulloff & brackets, fuel filter and bracket, fuel lines & fittings, factory mechanical linkage, waterneck, choke stove for manifold, and the kits to rebuild the carbs (all three kits are the same for your setup).

You can personal message me for details and more info.

I also do restorations of Tri-Powers, and can color your carbs by the zinc dichromate process (the same as the factory did), rebuild the throttle bases, plate all steel levers and rods, assemble the carbs using all now consumable parts (accelerator pumps, needle/seats, jets, gaskets, and calibration to your engine (cam, cubic inches, accessories, etc.)