Forum Discussion
JIMNLIN
Jul 11, 2019Explorer III
The door tag posted says it all about the '00-'06 1500 HD 6.0 engine 4L80 tranny . Mention the 1500 HD and some uninformed members say it can't pull anything but a small TT or popup.
Now the newer 1500 GMs come with a NHT package at 7600 gvwr and 4300 rawr with the 5.3 or 6.2 engines 6/8 speed trannies. The newest year models may have the new 10 speed trannies.
There was a 2500 LD at 7200 gvwr and 4900 rawr 350 engine and 4L60 tranny 9.5" 4.10 axle. I had one and worked great for 234k mile before giving it to my 16 year old GS.
Then later the 2500HD came out with the larger AAM 11.5" rear axles. Heavier built truck all around for the Dmax.
Now the newer 1500 GMs come with a NHT package at 7600 gvwr and 4300 rawr with the 5.3 or 6.2 engines 6/8 speed trannies. The newest year models may have the new 10 speed trannies.
There was a 2500 LD at 7200 gvwr and 4900 rawr 350 engine and 4L60 tranny 9.5" 4.10 axle. I had one and worked great for 234k mile before giving it to my 16 year old GS.
Then later the 2500HD came out with the larger AAM 11.5" rear axles. Heavier built truck all around for the Dmax.
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