Technical Early Ford rear axle measurements

Can someone give me the rear Spring centre bolt to axle centre line measurement for 32 and 36 Fords, looking to fit a complete 36 rear axle in my 32 ford and want to know what will happen to the wheel base.

 

No problem with the spring center bolt to axle center line.
Torque tube/ drive shaft length is critical.
center of the rear axle to the front of the drive shaft must be shortened on the 36 to match the 32

 

Thanks for your reply Pete, time to get cutting!