I bought a carb. from a military guy (Ft Rucker, AL) and he also had a LQ4 6.0L LS engine in his storage unit. Said it might need some engine work, but I did not inquire what that might mean. I can get somebody his number if anyone is interested He mentioned around $300, but got the impression he was fairly negotiable. Also had some SBC finned Al. valve covers (100) mediocre shape, and some crager ss wheels w/old tires. Seemed like a decent guy.