Speed master LA heads

ProMaxx has a good supply I think. Got mine in about three weeks just like they said. That was earlier this summer. Another thing about the Speedmaster is that the geometry correction kits are breaking the rocker shaft stands because the stands are machined incorrectly unless maybe they have fixed that problem.
I posted about this issue (rocker stand saddles) and how to fix it some months back, but I have no idea how to post a link to my thread. Also @B3RE will also explain the issue to you as well. It's my understanding he wont even sell you a geometry correction kit until you remachine the saddles. Very smart guy, Mike is!