Original formula s 340 and trans

I have a original barracuda formula s 340 engine and trans combo. The motor will need rebuilt it have never been apart but turns free. It's complete from carb to oil pan from trans to alternator has all pulleys distributor. It has the rare original hi po 340 exhaust manifolds also. This may seem high but I want 1600 . Has x heads to
Well I think you have your answer-not high at all