small block 340 driveline in a big block 727

Just an update on the problem with the driveline not fitting into 727 trans. Took a 727 and the driveline to six states the local experts, they checked everything over and said the yoke has to be damaged just enough to jam up. So they ordered a couple, said come back tomorrow and they will fund the perfect fit to the trans, swap joints and double check length. Afraid of what the yoke, joints and labor will cost. But at this point, if it all works, it's worth it.