Originally Posted by 451Mopar
With a 5,000 Stall converter who cares about low end grunt smile

I know what you're saying up, but I'd expect a 5,000 stall to be too tight for this motor. My old 446" used a 5k stall w/ smaller heads and a lot less cam.

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