what gearing is this rear end?
 

On the back left of the rearend there are the #s D282, 12345, 67890 on the front it has GM 60 and the #s NF3896838. I think the chassis its in is a 1972. Thanks for any info.
LS

Re: what gearing is this rear end?
 

Anyone?

Re: what gearing is this rear end?
 

I've never known how to get a ratio from those numbers - maybe someone else here know how. I usually pop the cover and read the numbers on the o.d. of the ring gear.

Re: what gearing is this rear end?
 

You could always count the teeth on the gears and then devide them.

Re: what gearing is this rear end?
 

-
here is a thread on it. The last time I tried the American Classic web site it was broken..:(

http://67-72chevytrucks.com/vboard/s...ght=gear+ratio

LockDoc