A good point. I've learned a lot here, too. While researching the options for an LS swap, I get the impression that the '60-66 are among the easier platforms to do so. Also, looks like there is now a lot of bolt-on support for this swap nowadays. Just to be clear: I'm not afraid of new tech. But I won't discount the old engine's potential, either. Finally, I'll admit: I'm lazy! If the rig came with an SBC from the factory, and it will do what I want (pull something, as opposed to burnouts at freeway speeds) then I'll just let those factory bolt holes line up and really be done with it in a Sunday afternoon.
Back in the '90s when I did the Cadi V8 swap, MTS was all 'Just buy my mount kit, then my adapter plate, you can do this in a weekend-it's so easy!!' Yeah.. not so much. I did it, and it turns out that the 500cid Cadillac V8 is a very good engine for shifting 15,000lbs of school bus fast enough to keep up with traffic. Would I do it again today? Or would I find a bigger LS with a six speed Allison behind it, then lock the 2 speed rear end in High and send it? Or just buy a modern Eaton rear axle? The answer isn't so clear cut anymore, with these more modern options which are, apparently, just one insurance settlement wrecked Silverado away from reality.. and don't forget the Duramax option.
