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screwballl · 04-10-2008, 07:22 PM

I have a 91 R2500 (3/4 ton, 2WD) with 454 and it has the 4L80E.
I was curious about this as well since I understood that the 91 burb has the mechanical since it is the 87-older truck body style and parts... and the electronic was not used until 1992 with the burbs and 88 with trucks. That was my understanding.
Oh well it is going to be sold soon since it is rarely used and just eating up insurance money not being driven.

04-10-2008, 07:22 PM	#7
screwballl Tonawanda 454 Join Date: Mar 2004 Location: Liquid Sunshine State Posts: 2,754	Re: New 1991 Suburban I have a 91 R2500 (3/4 ton, 2WD) with 454 and it has the 4L80E. I was curious about this as well since I understood that the 91 burb has the mechanical since it is the 87-older truck body style and parts... and the electronic was not used until 1992 with the burbs and 88 with trucks. That was my understanding. Oh well it is going to be sold soon since it is rarely used and just eating up insurance money not being driven. __________________ 91 Chevy Suburban Tonawanda 454 R2500 - SOLD!!! 04 Dodge Durango 5.7L Hemi 2WD, 24K miles (as of July 2011) In the past 30 years about 90% of Fords are still on the road, the other 10% made it home. ------------------- Last edited by screwballl; 04-18-2008 at 04:01 AM.