350/290HP crate engine in Cincinnati, Ohio For Sale

this is a crate engine as best i could figure by the numbers on the passenger side block. it was in my 55 bel air until a year ago when i had a new 383 stroker built. i kept it in case anything unforseen happened to my new engine. nothing happened and now i no longer have a need for it.
this same engine sells new at jegs and summit for around $xxxx. its complete with carb, distributor and plug wires, flywheel and water pump. chrome valve covers and durashine edelbrock manifold.
i am not sure how many miles it has on it as i bought it from a 2nd owner(after it was restored) in xxxx. i probably put xxxx miles on it in the 5 years i had the car.
it ran fine but i wanted a bit more power and the 60's rump rump idle.
make me an offer if you are interested. you never know what i might take for it.
the first picture is from a jegs or summit ad. the other 3 are of the engine i have.