Up for sale is a 1969 Ford Mustang Mach 1 Q Code 428 4 Speed Cobra Jet. It came with a heavy-duty battery and alternator, a 3.25:1 open differential, a heavy-duty cooling package, chrome valve covers and dual exhaust. I have the full history and got the car from the original owner who is a family member. It has been in dry storage for the past 25 years.
Where the two differed was bottom-end construction. There was also the 428 Cobra Jet and Super Cobra Jet horsepower ratings were the same with both. The 428-4V Cobra Jet was available in two basic forms: with and without Ram-Air. Ford warmed up the 428 with nothing more than off-the-shelf parts to achieve the legendary 428 Cobra Jet of 1968.
