1977 440 block , heads , and internals plus six pack manifold with center carb . Decided to go 383 in my Dart so selling off my other engine was thinking of rebuilding . I think I have all casting numbers in the pictures . Someone drilled extra hole On flat below center carb but it effects nothing ( you can see in photo ) let me know if you need other pics or info . Located Friday Harbor Washington 98250 and price is $1,200 . Will post more pics on thread , only 10 per post