heres the thing years ago they were worth money today since they come on every 5.3/4.8/ls2/ls4 they arent anything special anymore. Minus the lightweight valves. When you can buy ported versions of those heads for 800-900 [patriot special] why pay that kind of cash for those? 450-500 i wouldnt pay anything more

you can buy L92s for 800 so why in hell buy the ls6 for that price