What's your guy's recommendation on a good rearend gears for the street? I have a 340 with a 3 speed auto. The motor is fresh, and dynoed a little over 300 hp. It has trouble with fast acceleration (seems like a turd....) could this be something different gears could fix?
Hi my name is Mitch im 24 and live in Manchester Ia. I have a 73 Challenger 340. I own a powersports buisness in Manchester. I got my Challenger last fall in Kansas.