I've had 440Source ones. Many gave them a bad rap claiming the water passages were to small causing overheating. Yeah, they were a little small ... so I used a die grinder and opened them up. At the time you couldn't beat the price and some people are just "China haters" and will complain about anything. I've see other brands - Mancini have most of them on display at shows they attend. Personally I still like the Mopar one best of all.
Seems like the Mopar aluminum version is gone as we know it. Now Proform has a licensed version. Don't know anything about this housing.
AG.
I am quite leery of anything from Proform, licensed or not. over the last 25 years we have experienced nothing but trouble on Customers cars with their junk. I bought one of there "Licensed" electronic ignition conversion kits thinking how bad could they screw that up?. THEY DID!!! the distributor was an extremely poor copy of an Original. Sent it back and bought a rebuilt, a control box and harness
