I recently bought a 69 Firebird in a Box basically. The 350 was gone and the engine I got was a 454 that was built for the car. The guy had built motor mounts, Which did not work, so I scrapped them and got the big block Motor Mounts and sub frame mounts from Paddock. How the heck do I get the subframe mounts bolted in? Do I have to remove the front Suspension to get my fingers in there?

Thanks for the help