The Stovebolt Site Forums The Shop Area Engine Shop 261 it runs! Now the install questions..

So I got the 261 running on the bench!
I took the 216 out but I had to separate it from the transmission to do so. I can't see how you can pull the engine and transmission together. I had all sorts of clearance issues even after pulling the top of the transmission off.
Anyway... It's out.
Now I was going to put the new engine in, but I have a question I need answered.
I bored the new bell housing and turned the bearing retainer down to size for an SM465 transmission install. My concern is I won't have enough room for the driveshaft. And I'll have to have the driveshaft shortened..... If that's the case I'll probably just run the original sm420 gearbox instead.
How vital is it that the hole in the bell housing be the same size as the bearing retainer on the transmission? Can I use the bored out bell housing with the sm420? Or do I have to put the old bell housing back on? Can ou swap bell housings with the engine in the truck? It looks like it would be a real pain in the but.

Help!

Thanks, Jeremy

Obviously you wanted to install the 465 or you wouldn't have modified the bell housing and retainer. Why not just have the driveshaft shortened? Shortening and balancing a driveshaft shouldn't cost that much. Regarding your removal and clearance issues; you should buy one of these: http://www.northerntool.com/shop/to...Upsells-_-Top%20Sellers-_-Product%20Page Changing the removal angle can make a huge difference.

Yes I had intended to put the 465 in but lets just say money has become an issue and unlike most of the folks here my truck is my only vehicle. I'd planned this swap to be as quick and painless as possible but I'm afraid a driveline shortening will be extremely costly..

I have an engine leveler.
I suspect the problem is that the cab is twisted. There's pretty serious impact damage to the drivers side. The repairs den were the usuall for a lumber truck..pull this.. Hammer that... Tighten this.... It's no show truck but it does it's job very well.

Thanks for your suggestions though.

Jeremy