I really like this carburetor. I took it out of the box, attached it to a fresh 406 SBC and my camera came apart with no problem. It's really easy to assemble, the instructions are great and it looks good. It's also extremely easy to disassemble to swap things out or adjust floats etc. The only downside to this carburetor is that you have to use a Demon air filter to put it on the choke or use a large washer. But it could hit your hood. I bought a Demon air filter and it has plenty of room.