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Username Post: Can’t find information...        (Topic#359014)
Posts: 1

Age: 43
Loc: Somerville Alabama
Reg: 12-02-19
12-02-19 11:03 AM - Post#2781393    

On the outside the only numbers I can find are 14 55251?
I opened it up the numbers are 1 gm 1235124 15 41 7 85
I know it 273 July of 85. So I guess the question is I want to go with 355 gears part stores are no help I can figure out what this rear end came out of. Any help is very appreciated.


Member #271 Senior Chevytalk Moderator
Posts: 25310
Loc: Austin, TX 78748
Reg: 05-09-00
12-02-19 12:20 PM - Post#2781396    
    In response to fuct1134

Welcome to the site. Is it a 10 or 12 bolt? With 3.55 gears, I assume it's a car axle.

'83 Silverardo XST - ZZ4 powered
'95 Jimmy SLT (Bought @131,814)
'96 GMC Jimmy LS Ret. @236651 miles
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Loc: Lake Superior-Michigan US...
Reg: 03-30-00
12-07-19 02:14 PM - Post#2781669    
    In response to fuct1134

Don't think that case can fit a 3.55. I can only find a 2.73 ratio in trucks.

2017 GMC Sierra Denali Ultimate 6.2L / 8-sp Z95
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