This finely machined and highly polished piece fits the 1 1/8" round holes on the 1979-2002 Mustangs' firewalls. It is styled in the "Bullit" manner and attaches to the firewall with 4 #10 polished SS machine screws (included).

This, like all of our round inserts, is made in two pieces to allow you to install it (after drilling) without removing the cable/hose/wire from the car. The center is solid to allow drilling of the piece to accept what ever you might wish to bring through the firewall at that point, or just leave it solid. This is an excellent part to customized your wiring or plumbing to personalize your Mustang.

CNC machined from 6061 billet aluminum. It can also be used in any hole you drill in the inner fender wells, dash or console of any car.


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