TaterX
RCTalk Talkaholic
I picked up a K4.6 in September on eBay for $105 shipped factory sealed. I already had the exhaust, manifold,mount and extras that i needed to bolt up and run if you dont that will be another $50-$75. Best bet would be to but that $ you would buy a truck with and get a nice engine that will last. I took off the K4.6 and got an Rb Mods Rb concept St 28 and its the best upgrade yet