Hi,all. New 'guy here, but I've been around GM trucks my whole life. I'm looking to wake up my Tahoe a little bit, and was considering a new cam and head setup. The Hoe is a 99 with a 5.7 non Vortec. I've got a 79 K5 Blazer with a 78 350, 4 bolt main, with a mild cam and heads. I'm wondering if the parts from the K5 would fit. Any insight would be great as I've never scavenged from different generations.