I’m not sure but I think I read in another thread that mods need to be done to a small block K frame with using Schumacher big block conversion mounts any help on this would be appreciated
On my 73 dart with spool mounts, I also had to drill a new hole on the drivers side mount. But you said Biscuit mounts, so what i said won't matter to you. Don't forget to post pics of your build.