New guy here with my first post.
I have a 1974 GMC motorhome with the 455 Olds front wheel drive. The engine needs serious help. Rather than rebuilding it, I was wondering if anyone has ever done a 6BT swap. As it happens, I have a fresh 12 valve engine. The FWD set up uses a modified turbo 400 that is split behind the torque converter. The TC is mounted in the usual position behind the engine (the engine is mounted front to back) and the balance of the trans. is turned back end forward and connected to the TC by a monster chain drive. The bell housing is typical GM Buick-Olds-Pontiac (BOP) bolt pattern.
Many thanks in advance for suggestions.