Could anyone come up with the distance from the bottom of the frame under the cab to the pavement of a stock height 56 TF 1/2 ton? I'm working on a 56 3/4 ton that will have a 79 Firebird front subframe and rear end from the same car.

I bought the 56 as a basket case and have no way of establishing the 'normal original' ride height.

Any help or ideas appreciated.

Bob