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- - Rearend housing I.D. (https://67-72chevytrucks.com/vboard/showthread.php?t=57982)

biddaboy

06-24-2003 03:29 PM

Rearend housing I.D.

I have a halfton housing with this code,HC 12 10 W with the letter E below it can anybody help me ID it thanks biddaboy

Hutch

06-24-2003 03:56 PM

From what I can tell 3:73 to 1
Alot depends on the year
Try this site:
Vin Decoder

or this one:
GM Axle codes

Have fun

JJR	06-25-2003 07:40 AM

Hollanders shows HC as a 3.73 posi out of a 65-69 C-10.

biddaboy

06-25-2003 11:20 AM

I pulled the cover and you are right 3:73 and its a posi it will look nice in my 69 frame, thanks for all your help . biddaboy

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