Hilborn Fuel injection - small block Mopar

If the OP is thinking about actually using the system, he should get in touch with Kinsler.
Kinsler Fuel Injection
They're one of the only places I've heard of that still have the knowledge/expertise, parts, and willingness to work with the old Hilborn, Crower, and Enderle mechanical systems.
They are good, but super expensive. Check out this guy also..

https://www.instagram.com/402bossman?igsh=MzRlODBiNWFlZA==