I saw no difference. Back when my car ran 11.40s w/ an 8.75 rear and a stock suregrip. Broke the suregrip, so I upgraded to 35 spline axles and a spool. Ran the same as it always did, although it was easier to drive...wandered less through 1st gear due to the equal distribution of power to each tire.

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