Magnum motor with Mechanical fuel pump ?

wes beem said
Howdy, planning on hitting up my local junkyard for a 318 or 360 magnum motor to put in my 71 duster. I want to run mechanical fuel pump setup with a 4 bbl carb ext.

My question is, what all do i need to make that happen? I know i need a LA style timing cover, but is that all?

If you want to run the factory 5.9 roller cam or another magnum cam, Hughes engines sells a bolt on cam eccentric snout. For certain you will have to use the old LA style timing cover, and I think the LA style accessories and pullies as well. Not 100% on that last part.