GM 5.3 engine
After towing for 26 years with a 1965 Chevy Van (w/292-TH350), DW and I are getting too old to put up with 100 degree temps in it cause it has no air. So we bought a pristine '04 Envoy 4.2 to tow o...
Forum Discussion
I have owned owned both and I can say that the 6.0 is a much better towing engine. Having said that, the 5.3 will be an improvement over your old vehicle.
