High performance Yukon Ring & Pinion gear set for GM 8.5" & 8.6" in a 3.73 ratio

High performance Yukon replacement Ring & Pinion gear set for Dana 44JK in a 4.88 ratio

High performance Yukon Ring & Pinion gear set for GM 7.5" in a 3.42 ratio

High performance Yukon replacement Ring & Pinion gear set for Dana 44JK in a 4.56 ratio

High performance Yukon Ring & Pinion gear set for GM 8.5" & 8.6" in a 4.56 ratio

High performance Yukon Ring & Pinion gear set for GM 8.5" & 8.6" in a 3.42 ratio

High performance Yukon ring & pinion gear set for '10 & down Ford 10.5" in a 3.73 ratio.

High performance Yukon Ring & Pinion gear set for Ford 8.8" in a 3.55 ratio

High performance Yukon replacement Ring & Pinion gear set for Dana 44JK in a 5.13 ratio