Exactly How Do I Install Hooker Headers if Possible

I have done a ton of Hooker/Headman/Copys of them in tge last 45 year's of working on cars. On high jackstands, unhooked driver mount , and unhooked drag link. Key is getting car HIGH enough on stands. So you can get between ground and in on an angle.
The Headman with slip pipe were easier. And my Doug's will be like nothing with engine out.