Reproduction concours correct firewall ground wire for the Mercury Cougar. For use on 289 / 302 / 351 engines. Will not work on 390 / 428 engines. You can find the big block version here. This strap features the correct part number and markings. It is little details like this that will often separate 1st and 2nd place at the show.
Ford part # C8WB-14303-A.