Does it still have a 383 crank? No stroke added to it? If so, you have a lot of cam in a little motor w/ no compression. I'm w/ Von on this one...you're gonna need 5000 stall or more. 4.10 gear minimum. That thing is gonna want to rev! It's gonna sound nasty, but lowend torque will be nonexistent. 
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
| 
