Originally Posted by bigsal51
Will the pin that centralizes be on top also like on the cars and trucks.
That pin should hammer up from the bottom to a point where it sticks out the top
of the spring pack.
Your shackles are already pretty long as is.. I personally would not go the route of
longer shackles then what you already have. I tried that once on a trailer.... While
turning a corner with some weight on trailer the extended length shackles folded
under side-ways...... it was a first class ugly mess and lesson learned.
The only other option I see that you have is to leave everything exactly the way
it is and cut/grind the spring perch mounting plates loose from the frame itself and
weld desired height spacer to frame and then re-weld spring mounts to new spacer.
If it were mine, I'd be doing the spring over.