Hello all. I've got a 87-ish (parts store winds up sending me parts for 87-89???) Chevy 1 ton dually crew cab 7.4L/ turbo400/??gears w/ 235/85/r16's. We use it at our car lot mostly for towing a 48' 7k lb car hauler. The suspensions better than our 92 dodge cummins extend cab 1 ton but I sure miss the fuel economy and overdrive the dodge had. The single in dual out magnaflow muffin roars and the k&n are the only "performance" mods we've done to it...
