I have installed a 350 crate motor into my 1986 monte carlo. I removed the factory 305 engine to put in the 350. My problem is that the 350 with the factory 305 clutch fan, installed on the 350 crate engine will not clear the fan shroud. The engine sits about an inch higher than the 305. Is there any kind of low profile motor mounts to lower the engine or what should a person do?