Author Topic: shock question  (Read 4274 times)

Offline lawdog49

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shock question
« on: September 07, 2009, 04:36:09 pm »
My 91 4WD Burb has quad shocks up front- was this standard for all Burbs, or is this a heavy duty 1/2 ton option?  Also, can I decode from the glove box sticker what gear ratio I have?  Pretty sure it's a G80, but without jacking it up or pulling a cover I wasn't sure if I could find this info?
1991 GMC Suburban 1500   -   5.7/AT/4x4/TBI

Offline joesgarage71

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Re: shock question
« Reply #1 on: September 07, 2009, 06:57:20 pm »
 Yes there is all the RPO codes for that truck in the glove, G80 = posi there are different sites that list the RPO's try our sponsor
I think the quad shocks were a op
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt

Offline Captkaos

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Re: shock question
« Reply #2 on: September 08, 2009, 05:06:25 pm »
Quad shocks were an option, it should be listed in the RPO sheet.