Towing with a 99 GMC Suburban 7.4L
A buddy is selling his 99 Suburban 4x4 with the 7.4L (454) for a great price. Not sure of the model but it’s loadd with leather. It’s in very good condition except a little paint peeling on the ro...
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Golly, if I lived near there I'd buy that thing in a second. In fact, if you don't want it, I may drive down there. 454 is a great motor, overheating and A/C are very easy to fix. Towed with an '88 Burb 454 for years with double slide 30' Arctic Fox. Because the '88's were lower compression and small valves, I had to add headers and aluminum radiator (when we lived in Las Vegas). Up here in the Pacific NW, 454's are really hard to find. As for 9,000 lbs, my '94 K-1500 Burb with 350 and 3.73's is rated to tow 10,000 lbs.
