313hitman

I have a 92 caprice with a 5.7 and was wondering about my rear end. I was told that the in the stock rear end, only one wheel has power. today I was acting an *** in the parking lot by burning some rubber. I noticed that both my back wheels was smoking. another thing is that when I hit the gas in the snow only one wheel moves. can someone please explain what rear end I might have.

engine2

look on inside of your truck lid for your SPID label. It will list all your options and features on it. Each 3 letter/number group represents an item. Example G80 = rear locking diferential.

313hitman

is there somewhere I can go tocheck the meaning of these numbers

autochick

i have that same question. would that work for my 99 K2500 to?

engine2

I found the code translations over at the impalassforum.com some years ago. I sure you could find them by googling. Also, there is an excellent poster here by the screen name of zx1100f1 who is super helpful getting information that is hard or impossible to find. Shoot him an email or PM.