The Yukon Super Joint kit for Dana 30, Dana 44 and GM 8.5" front differentials offers heavy-duty replacement joints with a 4340 chromoly cross and 4140 steel caps. Kits include install manual, grease gun, anti-seize grease, small parts, joints and caps, and full-circle snap rings. By eliminating needle bearings the design increases trunnion size for added strength but requires periodic regreasing and is geared toward off-road use.
Yukon Gear Chrome Moly Superjoint Kit / Replacement For Dana 30 / Dana 44 & GM 8.5in