I do NOT have a good idea yet, but I'm pretty certain that the block and trans will fit but I'm also pretty sure that the accessories will need to be moved. I've read of other HEMI street rod builds where they used the 5.7L truck timing cover (alt and A/C compressor on top instead of down low on the car timing cover)...but then you can't use the aluminum 6.1L intake manifold. I've got 2 solutions in mind, one I'm almost certain will work and one I need some measurements to see if it will work. I'll let you know more once we start getting things mocked up.