98chevy2500SS
Specializes in Accessories 101
They did have an extra leaf on the LD's? Did not know that.Not sure what your point is but the 1500 could be ordered with the 9.5" 14 bolt. It also had rear leafs similar to the 2500"LD" with the extra leaf, though the overload was a little thinner and shorter than the 2500"LD" spring pack's overload.
Look for RPO F44 on your SPID label
Richard