k1500 vs k2500 flaming river u-joint?

[offroadtahoe]

96-98 here i just swapped over to a 1 ton steering box,but im using a flaming river joint (FR1746DD) im guessing its only for k1500 cause its it's to small,

is the (FR1716DD) the correct joint for the k2500? im using a 93 box


can anyone confirm this?