I have a 68 rv - cool as ****- but this rv came without a carburetor on it . The motor I believe is a 383 even tho the book said it was a 318 or 440. Any how what kind of carb do I need to put on this beast so we can get down some roads.

 

Jason -

Honestly, no.

Sounds like you're not even sure what the motor is or more importantly what was done to it (stock, modified, etc).
You said "rv". Transmission? Gearing? Actual use?

If you're not sure, post pictures.

Archer