Well first off it has to be out of Mark VIII. If you do put a mark engine in your car you will be going to a 6 bolt cast crank, instead of your 8 bolt forged steel crank. You will need to buy a new flywheel(a 6 bolt version), swap oil pans, intake manifold assemblies, exhaust manifolds, possibly some other stuff but I would have to have a mark engine infront of me to tell.