[The Big Green]

My Fire Cheif has an old K5 military version 6.2. It's a little bigger than a truck, not sure the weight differences though. He loves the mileage, claims like 21ish, not bad for a bigger ride. My 85 K5's window sticker shows, 13city/15hwy with the 350 and 4wd, his of course is 4wd too, so a 2wd even better. His however is cold natured and underpowered when we need it on fires but it's never anything that terrible. I don't think he has replaced anything on that old Blazer, maybe it's the military version in it, or maybe he's lucky and got a good one.