1975 BB Blazer advice

[zrated94]

I have found a 1975 Blazer with a 454BB & a TH400 in it. The body is pretty straight and it runs OK. Might need a carb rebuild? Charcole canister is there but not hooked up? He says he has the A.I.R. pump? I think it is a mid 80's BB and all of the emmision stuff is off the engine. It has the EGR and plugs in the manifolds for the A.I.R. tubes still installed. I live in Maricopa county(Goodyear,AZ) and was wondering if it would be to much of a hassle to try to get it to pass emissions. The guy that has it for sale has it registered in Mohave county so there is no emissions for it in Mohave county. Mohave county is in northwest AZ. He is down here for work and should be gone by next month. I am pretty shure that 1975 was the first year for cats to be run? I need some opinions please. Didn't think to see if the cats were there.