I have a B body with a 340 and 3.23 gears in a 8.75... It's an ok gear. Good cruising gear. I have a C body with 3.55gear and 8.75 rear with a hot little 318 definitely better and I have a 71 duster with a hot 340 and 4 speed. That's a mint combo that is a blast. But 3.55 is the best town and...