93 Sidekick 16v exhaust manifold. Do they exist?

[Baja_bound]

    Hello!

My 1993 Suzuki Sidekick JX 1.6ltr 16v G16A(B?) 4x4 manual four door a/c USA federal ECU left hand drive white w/stripes 71k miles has a cracked manifold. Hairline crack around the back cylinder outlet tube near the O2 sensor. I ordered the “one” offered from rockauto.com but it doesn’t fit because it’s for 8v and that wasn’t disclosed online. I can’t find any stock style for my model and I’m looking at Thorley headers that are $375 as my only option. From what I’ve read this is a common break so junk yard parts are more junk than part and typically have the same crack on #4. 

Anyone else had this problem? Is there cheaper ones that have worked without major fab work? Coworker said to just slap some high temp epoxy on there lol

Thanks