getting stuff together, I am going to flush and refill the radiator this weekend along with changing out to a 180 thermostat. oil change and that usual stuff, also going to try the BHAF from Napa part #2790 from what I read on here. My big question is on new shocks, I have read alot on here about the bilstiens and the Rancho's and I have considered trying them but my uncle who I am staying with for a while uses the Napa reflex shocks and says he really likes them, they are a lifetime shock and the price to setup the whole truck is just over $150 which I thought was a fair price. Mostly I am wondering if anyone has used these and their impressions. My truck is a 99 3500 4x4 and I run empty more often than not lately, but do pull up to 20,000 at times. Any thoughts and comments are appreciated. Thanks... ... . Jon