What will it run ?

EJ440 said
I don't remember what it weigh been 20years. its a slant 6 car space duster. Ive got 4.30 laying around.

You might as well start out with your 3.91s but i would us the 4.30.
What kind of rpm are you planning on turning that Hyd Roller?

:thumbsup::thumbsup: ON BOTH YOUR CARS!!!