I will say that working with T&D wasn't smooth sailing. I sent them a cylinder head so they could double check the fit of the new rocker arms. They didn't bother to bolt the rockers on my head. They sent the head back with the rocker arms and nothing fit. So then it all got shipped back and they redid the setup and then shipped it all back to me again. Seemed like they had some turnover in the shop and right hand didn't talk to left hand and stuff like that.

So it wasn't smooth sailing but now that I have the rockers and everything works I'm pretty happy with them. Just saying that if you want T&D to build you something custom don't assume you'll get the project finished on any sort of tight schedule.