Alright. My car won't pass emissions. My cat is fried and I think I need a new/used ACV (Air control Valve), but I can't seem to locate the part at the autoparts store/ Is it called something else? Does anyone know where I can get a new one, or a working used one???

OR

 

When I purchased my 82 12A the previous owner had welded the port to the cat shut and left the hose hanging. So, I found a one-way air valve ( I'm sure there is a more technical trem) that fit the hose, stuck it in there so that it can blow air out of the engine but not suck air in, put a hose clamp on it and it has been working fine.

 

hey old rex I just pulled off all of the emissions s*it off of my 84

pm me if you are interested in

smog pump
accv valve
rats nest
stock cats
and other various unneeded parts

peace