1980 chevy 1/2 ton 4X4

This is a truck that we are fixing up to be a swamp truck.

A pic of me and Dad beside the truck, the truck will look much different when we're finished.

A pic of the engine before paint on tappet covers.

A pic of the engine after paint on tappet covers, and one header on.

The other header, ready to go on.

Four Barrel intake, freshly painted and ready to go in. By the way this 350 small block had a 2 barrel before.

The old Exhaust sytem is taken out so we can make some noise come out of those headers.

Can anyone guess what this is? It's a 4 brrl Holley carb, not sure what size it is, or if it even works. If anyone knows what size it is leave me a message.

Tis is what it could have looked like with the Holley, but that didn't materialize, because of studs and throttle mounting.

We used a Rochester 4 barrel instead, and now it runs. Started up after the few few turns. We changed the plugs and got running really nice, but then discovered it needed a different cooling fan, so I got a different one, put it on, then the Rad leaks.

What Next?