Slant 6 to 340 Engine Swap in 69' Dart

you need a V8 K member, with 340 motor mounts, Radiator, then all the other V8 stuff. That compressor won't hook up either, you need a V8 style. A 727 was original, but I am building a stout 904 for mine, lots to consider with the transition.

also, if you have 9 inch brakes, they have to go. with factory A/C you may have 10 inch brakes. also, with factory A/C you should have the heavier torsion bars, you won't know until you pull them out.