how wide are early A front frame rails?

[Rapid Robert]

next years' 63 dart stock car, I will be purchasing the widest radiator that will fit (side to side). Thank you for your time.

 

[grimreaper]

27" betwwen the horizontal folded over lips, 28-1/2" between the vertical inner sides and 33" outside to outside.

 

[Rapid Robert]

27" betwwen the horizontal folded over lips, 28-1/2" between the vertical inner sides and 33" outside to outside.

Much appreciated!