Slick 60's

hi everyone i hope im posting in the right section id really like to lower my 64 im building but i dont really want to get into c notching the frame seems like may be alot of work maybe not how much clarence do i need for suspension travel if i move the front spindle and the back housings on top of the leaf springs or whats the best way to do it

You'd probably get better response if you posted your question in the "Truck Talk" section.

ty Gritsngumbo like i said im new here still learning