[Healeys] Engine mount measurements

[henry]

Hello:
I have a 1955 AH 100/4.
I am getting ready to remove the engine, and I am welding an engine 
dolly together.
To make the uprights I need the measurements between the engine 
mounts.(Top and Bottom)
And, the distance from engine mounts to transmission/overdrive mount.
Any advice is appreciated.

I am also looking for a company to acid dip the chassis in California?

Thanks
Henry Shervem