I might have a 300 if you can use it. My red car left-overs will migrate to the black 440 -1 powered, lenco 4-speed Charger over time. I was trying to keep that build old school with the t-ram, carbs, etc. Never thought I'd be calling my QF 1050-AN's old school but they are.

Does anyone have experience with the 440 source serpentine pulleys? I'd like to install the six rib setup on a Powermaster or Denso unit.

Question on the Powermaster stuff - is it made in the USA and do they make their own components? I'd lean that way over a 120A Denso as the units listed are Chinese reproductions. I didn't see any actual OEM Denso manufactured unit. I will definitely be going with an external regulator unless there is a reason not to. Is there one?