Hey guys got my 98 K1500 with a vortec 350 and a 5 speed. What would be some good bolt ons or things to do to get a couple more mpg's and alittle power. I was thinking on a set of shorty headers, electric fan, maybe ignition upgrade, throttle body spacer, intake, maybe some more just want to know what some of ya'll have done to get some better performance and mpg without breaking the bank. Thanks guys. All I got done right now is new AC platium plugs, accel cap and button, old packard wires cause new ones were cheap junk, have true dual exhaust with no cats and welded 2 chamber Thrush. Also just running 16x8 Mickey Thompson beadlocks and 265/75 Mud tires.