Probably the same reason there was no large port version, and no solid lifter version.
Mopar could make something similar if they wanted but obviously they don't since they haven't.
FCA has no interest in "heritage" engine platforms anymore. When they do have something like an intake for them, all they do is rebrand someone else's product and mark it up 30%.
I refuse to put anything with the Mopar Performance or Direct Connection logo on my car!
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
