1969 Boss 429 Ad “Here’s what happens when you put a 10.5:1 CR V-8 in a Mustang: Boss 429” (16.5 x11.0)
1969 Boss 429 Ad “Here’s what happens when you put a 10.5:1 CR V-8 in a Mustang: Boss 429” (16.5 x11.0)
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