i should have bought a mak90 kit when they were available but all i see are yugo and romo kits for around $100. will the bolt, carrier, trigger, and other parts work for my mak if i needed to use them? tia

I'll bump this, as I was wondering the same thing.

The MAK has a 19mm trunnion, the Romy has a 23 mm.  In order to use the barrel, you would have to spend some time on the lathe.  The FCG would work, the gas tube would need some slight mods...

Just get another Romy kit and build it.  This way you will have another one to shoot while the other is down and you are looking for replacement parts.

I just received a Yugo m70 kit and they are in great condition just one of them I have to clean it a little bit just remember the Yugo out there came from a country that had a war so they have been fired I order a fixed and a under fold kits from centerfire.com I may order 2 more this ak are heavy duty you can see the difference in manufacturing I think they are better than the romy ak That my opinion I have 3 Romy Ak they are nice but nothing like the yugo ak...