i'm runnin 35 with 3.08 gears, 355 low rpm torque cam, 4 speed and 205 transfer. Nice going on flat ground but long hills sucks, bogs down. But gearing was great when my T-221 Rockwell took a **** on me drove in 4 low about 50 miles to get home.
My dad had a 76 k10 he bought new with 4speed, 205, 3.08 gears, 35 in hawgs, said he could go down the highway at 90mph downshift to 3rd and never tell the differnce. Once got a speedin ticket in 3rd going 60mph
