six pack fuel pump

[rnjump]

  Is there a fuel pump for the 70 six pack cars that differs from other pumps? If so what's the part number and are they hard to get?

[JB400]

For 70, The answer is no, Chrysler used the same fuel pump on all 440's.  They did change the part number for 70 though.  Factory p.n.- 3420835.  Use the hemi fuel pump if you want to upgrade.  Just  have to change to the right fittings. 

[charger Downunder]

There is a standard 440 fuel pump and a 440 hp fuel pump.

[b5blue]

Carter M4845 is correct.
  Cheap and effective, low pressure-high volume. Output port requires a brass adapter nipple to fit the steel line that runs to the vapor separator (Per factory.) if using stock fuel line set-up.
  When in stock Rockauto was cheapest but Summit and Jegs have them also. 

[rnjump]

  Thanks guys!!!