Sure a 429 could kill some new musclecars, but I dont know of any 73 mustangs with a 429 from the factory. The only 429 stang I can think of is a Boss 429
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67 Fastback - Arctic White Pearl paint
351W 415 hp, Trick Flow Alum. Heads, C-4 Trans, 3.55 gears, Front Disc Brakes, 1-1/8" Fr. 3/4" rear sway bars.
