i got a 455 from a 1970 gs i placed an ad but maybe the price is to high i dont know im not buick guy its a great engine and i wish i could keep it but the insurance rates for a 17 year old with a big block muscle car are pretty crazy i just need to sell it so i can buy a chevy small block. so some body please make me a offer!! my email address is roaringchicken2@yahoo.com