2004 Suburban Reality Check
I own a 2004 Suburban 2500 with the 8.1 gas engine, tow package with all the additional coolers for oil, power steering and transmission. It has the heavy duty 4-speed 4L85E automatic transmission, th...
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That should be a good match. I had an 03 2500 Burb with the 8.1. Good engine, even if it was not very fuel efficient.
