Got a rear brace done on the left side. So far so good.
It slip fits into the mount welded to the base of the test stand. Basically everything does, radiator mount, dash panel, motor mount supports and these rear braces ... everything can be removed so you can still bolt up an engine and rotate for assembly.
For mating to the trans it will be supported by the two engine mount supports and two of these rear supports. Still leaves room for starter, oil filter, pipes so technically you could also start the engine with the trans attached and even cooling lines to the radiator.
