2015 Shelby GT350 Mustang
For all you gear heads...Wow... :B Interesting Ford went back to a naturally aspirated engine at 5.2L and a Flat Plane Crank. Link
Forum Discussion
thomasgunnar wrote:buddyIam wrote:
Maybe because all of the 400m ' s are still in working trucks on the ranch. Lol
Haha ;)
Actually I believe the M designation is only on the 351. I have a 79 Bronco with the 400.
Ford made both a 351M and 400M. Not the greatest performers. I am currently working on a 351M in a 78 F100.
