72 Thermoquad 6138s

moparstuff said
Some claims that the plastic part in the middle of the carburetor tends to be damaged and cause a leak

They can warp. That's a decent carb for a street car with some moderate power upgrades or even bone stock.

Get a rebuild kit, do your homework and carefully rebuild it.

I will say this, it's a bit of a learning curve to get them just right, but once you do they are a great carb.