Mopar will offer a 5.7L and 6.4L (shown) HEMI crate engine.

Up until very recently, if you wanted a modern HEMI you’d have to find one of a handful of shops that specialize in HEMI conversions. Whether you have a CJ-5 Wrangler or some other vintage Jeep, the options were relatively limited if you wanted HEMI power in the rig.