Posted by Traveler on June 20, 01 at 14:55:40:
In Reply to: Found the Gear Ratio posted by Mike on June 20, 01 at 13:44:51:
: I found the code GU6 (3.42 ratio), which is what I suspected.
I don't think even GM is stupid enough to put a 3.42 behind the 454. It's gotta be a 3.73 or 4.10.
G80~locking/limited slip depending upon year
GU4~3.08
GU6~3.42
GT4~3.73
GT5~4.10
3.42 would absolutely exclude a tow package.