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1991 GMC Sierra 1500 Overview

Sierra 1500

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2 national listings

GMC Sierra 1500 Experts

#1 dragonflyoffshore
Reputation 1,110
#2 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 600
#3 tenspeed
Reputation 590
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Average User Score

4.25 stars

Based on 5 reviews

Chevy Runs Deep by Cory
 — Well i have not gotten a chance to drive it to its full yet but from what i have seen it has the power and could be a great truck but i do not have the money to just keep pouring into my truck to make... Read More
Great Work/fun Vehcile by Chris
 — 350 small block throws out more than enough, frame and body in great shape for being almost 20 years old, interior and exterior starting to wear. Needed to replace piston rings after 110k miles. Great... Read More
Daily Driver With A Little Attitude. by Cells555
 — When I got this truck it was a rust bucket, with potential. I think Ive done a pretty good job bringing some of that potential out. Ive replaced the front fenders, inner fenders, full body job, remove... Read More

People researching a 1991 GMC Sierra 1500 contacted a dealer about

1991 GMC Sierra 1500, most recent pic, exterior
GMC Sierra 1500
32% of the time
Ford F-150
13% of the time
Sierra 1500
Looking for a Used Sierra 1500 in your area?
CarGurus has 62,948 nationwide Sierra 1500 listings starting at $2,250.

GMC Sierra 1500 Questions

Matthew Hale

My Truck Wont Start After I Changed The Valve Seals

I changed out the valve seals and after i put it back together it wont fire and i noticed that there is no fuel coming from the injectors that i replaced 2 years ago along with the fuel pump and filte...

18 views with 1 answer (last answer 3 weeks ago)

1991 Gmc Sierra Forum

My oil pressure guage bottoms out when i accelerate from a full stop... what can i check for?

789 views with 4 answers (last answer 4 weeks ago)

Just Bought A Old Gmc 1991 V8 5.7l Pick Up ! I Think I Need New Transmissio...

When driving at 60km and higher ,tranmission is not shifting (i think)RPMs go up and feels really tight in the front end .I Have to keep on the gas or it wil bog out.Driving under 50 km everything see...

46 views with 1 answer (last answer about a month ago)

Looking For Input On A V8 Swap, Stock Heads Or Vortec?

Hi, I own a 91 GMC Sierra 4WD Standard Cab Stepside with a 4.3 litre V6 and 5 speed transmission. I've put a lot of work into her already, as I do bodywork for a living. I plan on doing a V8 swap this...

70 views with 6 answers (last answer about a month ago)

Sometimes My 1991 Gmc Sierra 5.7 Doesn't Wanna Back Up

it goes into reverse but feels like the brakes are on it will back up but gotta lay on the gas its like maybe???? the transmission valvebody is leaking pressure into another vessle and applying press...

67 views with 1 answer (last answer 2 months ago)