Why settle for 5.38's? Our '77 Ramcharger has 7.10's when I drop her in 4 Lo … :D
Lol, I complete wasted my buddy in a street race with a 77 ramcharger, I was running a 318 with 44” tires I threw the transfer case in low, and was banging gears on the old granny low 4-speed.
He said I went by him so fast he had a 383 in an auto blazer with 38” tires and 3.73 gears, he let off the gas because he could not hear his engine, I was running straight pipes turned out to the side. And I shook his Blazer.
I never did tell him I had the transfer case in low.