It amazes me the detail that folk but into these cars, but anytime there is a big block involved I always check the transmission mount and in this case it is a small block mount and looking at the fan inside of the shroud it appears the big block is sitting on small block mounts as it needs to come over to the passenger side the 1/2 which would be correct with the right big block mounts? But for me doing the correct heater core relocation is a bigger job than the mounts? Plus with the small mounts the geometry would be wrong to the rear axle causing at the least a premature leak at the axle seal?
