custom built packs like these have more leaves of thinner material to give better flex and ride .
you can NOT compare custom built to oem replacement style .
and 3/4 ton to 1 ton can have the same spring pack or different depending on the way the truck was ordered from the factory .
and just a fyi to you or any other person thinking they have a c/k 30 truck frame . rear shocks on the outside of the frame rail = 1/2 & 3/4 ton . c/k 30 got them on the inside of the frame . had to to clear drw axles on c&c trucks .
this is a processes and glad we are all helping / learning / talking our way to a better end goal .
