1968 Dodge Darts (Factory SS/EA 440's)

[BlueOval Ralph]

C-6 ALWAYS had a lot of case flexing enough that they would split case.

Originally Posted by X-TECH MAN

I know the story very well.....I was going to the races with Bill Hawk, Dale Shannon, and Jim Morgan (SS/GA) back in my 428 CJ and 351Cleveland days as I did the cylinder heads for each of them back then. Joe Threatt (sp?) from Calif. had a C4 in his Mustang at the Sports Nationals in Bowling Green Ky. when we were there and we found out about it when his driver out ran Bill for class. Yhis was before NHRA allowed the lighter wt. transmissions but the win allowed. The C4 was worth a little over a tenth back in the day. The C6 had a lot of drag and it was even hard to push the car in the staging lanes with a C6 in it.