Do NOT buy the kit. All you need is the water-stop. The rest is machine work and fabrication on your existing impeller. The pump kits are NOT 2600.
My e-mail works better. I can send photo's.
Best, Gordon
I knew of a '69 Duetto in Atlanta for sale a few years back.
It was in Albert Cohen's (Auto Delta in Atlanta) collection.
I've contacted the guy who was in charge of selling the cars in his estate.