Under 40,000 miles originally. Went through engine with felpro gaskets, arp bolt kit. Edelbrock carb intake. Msd 6ls 6010 controller. Cloyes timing set. Melling 10296 high volume oil pump. Polished cast aluminum valve covers. Scram speed knock sensor delete valley cover. Oil cooler delete. Billet LS swap motor mounts so it will bolt right in to your Chevy. New water pump. Also have stock exhaust manifolds and stock flex plate. Also have a never used fuel injection setup available. This thing is ready to bolt in and run. Comes with software and cable to custom tune. Will trade for guns.