1970 Barracuda

That's bad *** ride!

That motor is not subtle but it ain't bad for the street, very similar to my build and compression and I drive mine alot and on pump gas.

It may not be for the faint of heart but it's gonna make a statement wherever it goes.

It may not hurt to detail the engine and compartment with some paint and TLC for a selling feature.

I would at least get it up on a lift and get rid of some the rust and scale and at least treat the rusty spots.
Show the potential buyers the before pics so they know you're not concealing anything.

Maybe throw a tamer rear gear set in the diff, like a 3.55 or 3.23.

It looks like a fun toy to play with just needs a little more TLC to get someone to jump on it at that price.

I have seen much, much nicer cuda's going for that price with absolutely no visible rust and every square inch coered in nice paint, completely detailed factory looking engine compartments.

Too bad you have to sell it, but you may have to make a sacrifice price to get rid of it quick, good luck.