Does anyone know the bolt size for the ford 302 motor mounts? Not the 2 bolts that bolt the mount to the block but the one long bolt that attaches the motor mount to the frame mount. I need to buy some tube steel to complete the mount and I'm at work so don't know the size. I'm using the "H" shaped mount also. Thanks.

 

Ok solved. Two hardware stores later it's 7/16" in case anyone else needs to know.