Guys, I came across a never been ran Buick 455 short lock with no cam installed. This engine is potentially available to me but a local Buick guy. This is a Buick replacement engine. #1241735. So a 72-75 block I'm thinking. With cosmoline all over it. I have a cam and lifters on my bench. And TA is building me a set of stage 2 heads. Curious what it would take to get it going. Obviously intake. Oil pan. Exc..... Maybe swap out the pistons to some 10 or 10.5 comp. The seller showed me the Buick part number and price. He is selling it for under the original Buick price. Hoping Larry , Jim. Or some other experienced guys can give me a recommendation if I should jump on this or just build a core motor.