Looking for a value on a complete "ran good when pulled" engine I have a chance to buy, I believe it's a 69 350 engine, block #'s 3956618, deck stamped T0523HN, casting date A 21 9. What is the specific application, and does the casting and assembly date seem to correspond?

Not from a Camaro according to my book. I'm sure someone else can answer the rest of your questions. Mike. :beers: :beers:

Did you ever buy that motor? If not, can you tell me more details about it and where I can find it?

chuckphillips@juno.com

Wow, a 618 block cast in January of 69 and assembled at the end of May 69. Thats a long time to be laying around the Tonowanda plant.

HN can be either a 327/TH350, or a 350 300HP equipped with a TH400 transmission, from a full sized 69.