to answer your question you don't have to fabricate mounts or make anything the only fabrication maybe cutting a whole to get the cable shifter linkage in the car. but be ready to spend alot of money. k seires engine is about 5,000. mounts about 500 about 7,000 all together. theres an option that just became available no to long ago called an h2b swap which is an hseries motor matched to a b series tranny supposedly the k series killer