wanted first gen exhaust manifold with smog tubes

[arq]

looking for a ram horn exhaust manifold with the smog tubes, i have a non-smog tube ramhorn one to trade.

ARQ.

 

[arq]

i put some pics of what i got and what i'm looking for, cast number 3932461.

Look at the Engine Parts section

I got the smog tubes so i don't need those
ARQ.

 

[RoknRollr]

If you're not looking for original casting numbers, try LMC Truck. I've had trouble finding the exact ram horns used - lots of different options 4x4, altenator mount type etc. Also, alot of them have cracks above the exit flange (hard to see). Sounds like a resto - good luck!