YG D60-373 Yukon Dana 60 3.73 Ratio Ring & Pinion Gear Set 1973-1991-gm-np205-seals-seal-kits but you can use our

but you can use our QU40731 u-joints if you remove the seals and are willing to accept a little loss of strength

QU40524 OE CV Flange Yoke

When installed under the inner pinion bearing cup

Tech Note 1: Ford NP205

Tech Note 2: 2 Snap Ring Grooves

YG D60-373 Yukon Dana 60 3.73 Ratio Ring & Pinion Gear Set 1973-1991-gm-np205-seals-seal-kits but you can use ourYG D60 373 3. 73 Ratio High Performance Yukon Ring & Pinion Gear Set for Dana 60 Axles Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state of the art design & testing processes, backed by 2 in house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque