WTB 70 z28 4490/4555 carb base plate
 

in need of a good used functional 4490/ 4555 70 z28 carb base plate. Need it to repair a original carb for a car I sold to get it running with it. I would prefer a 4490 base plate to be 100% correct.

I'm pretty sure that this carburetor is still available. It looks like the base is similar, but I can't see the throttle arm on yours. I can contact the owner if you are interested. https://www.yenko.net/forum/showthread.php?t=154011

That carb base plate is similar except it has a extra port passenger side front. Also throtle arm is incorrect. Nice carb for the money. But I would like to hold off a while and find a correct 1970 orignal.