[Jim Vander Wal]

Downtown,

You don't indicate your chassis number, would help.

An ignition box (MSD or otherwise) is usually mounted in the engine compartment on top of the passenger side foot box or in the passenger side foot box forward of the dash.

In case you don't know the box is about the size of a hardcover book, can't hardly miss it and it won't fit behind the dash, or it least I can't imagine getting one in there.

The ignition system does not need the ignition box, it will run with the supplied Superformance wiring.

Cheap plug - order a wiring diagram from Blas, a few post before this. Best investment you'll make for your car.

Jim