Hey Yall... My name is Matt and I'm doing a cam swap in my 1998 C1500 Silverado 5.7 Vortec L31... It's a factory stock truck with very low miles, one owner and it already has 3.73 auto trans and VERY WELL MAINTAINED by my father in law... I wanna put in a Comp Xtreme Energy 218/224 or something like that with a 280ish adv dur with no more than .525 lift. I am changing valve springs to Beehive springs and new retainers, headers and exhaust and stall converter if needed... I am looking for cam recommendations from yall... What all have yall done in L31 rollers with a computer? Obviously, I will get a good tune too... THANK YALL...