Re: GU5 Rear Axle Performance
GU5 is a 3.23 rear end ratio. I don't see a G80 on there, that's the RPO code for a posi rear differential.
69 Z11 03D Van Nuys
82 Z28 Gordon Johncock's Pace Car
97 30th Z28 6 speed vert 1 of 175
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.