i'm in need of a good bottom end ls b20 gsr that does'nt smoke or knock lmk asap if you have one or now someone who does

 

How much you looking to pay? I have a b18b bottom end that had the timing belt and water pump replaced about 10k miles ago motor itself has about 95k miles on it. Pulled from a runing car about a month ago. I am located between panama city and pensacola.