The Gen III Hemi engine holds a lot of potential, but ease of swapping into non-factory applications has never been a strong suite. Holley has made it much easier to put a stock or modified Gen III ...

Last month we listed the parts required for a skilled enthusiast to swap a Gen III Hemi V-8 into a JK. This time we show highlights of the swap and discuss what to do in case the engine doesn’t fire ...

I'm officially one gigantic step closer to finally giving my Ram "Rumble Bee"the Hemi power it deserves. After yanking the old 4.7 out, I slammed the 5.7 in its place. Getting the heavy-lifting out of ...