hello everyone from Mexico

my class mandates a 5.3, single power adder, 275/ 60 15 MT drag radial minimum weight 2600 pound with driver.

my combo is a l33, 10.7 cr, custom cam by Pat, vic jt intake,stinger plate 200 or 250 shot, header with mufflers ( class rules)... 3.9 gears on a dana 60

since I have never raced on radials... Im having a hard time figuring if I should go th400 or powerglide. I prefer powerglide since track around here are marginal at best and I want to launch without spinning.

the truck has to be driven 20 miles to the track (rules)

Im thinking aout a 3600 stall and a 7200 rpm shift point