Forum Discussion

zell66's avatar
zell66
Explorer
Sep 16, 2013

Thinking of upgrading from a 7.4 to a 8.1 Gasser

Ok first off I DON'T WANT TO BE TOLD DIESEL IS BETTER!! I do not drive TV enough to justify a diesel, My current TV is a 196 GMC K2500 Suburban and in the last 3 years I have put on 6,000 miles. I ...
Tow Vehicles
BenK's avatar
BenK
Explorer
Sep 17, 2013
Add that the spare tire is removed from the inside (GMT400) and now where the
GMT400's 42 gallon fuel tank was. That does increase the interior cargo room
considerably

Smaller fuel tank on the GMT800/GMT900's

Very poor designed receiver on the GMT800, if you get a GMT800 replace it not
already by the previous to a traditional designed. GMT900 receiver is limited
to 1,000 lbs MAX in WD mode

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