Remove the drive shaft from the yoke. Remove the cotter key & the pinion nut. Tap the yoke off with a hammer or you may neen a puller. Remove the 5 bolts holding the fange on & remove the flange. You can than remove the seal from the flange. Any good parts store can get the seal. They may take a number off the old one. They may be able to supply the gasket for the flange or a G.M. dealer can. You can use RTV on it. Put it back in reverse order. Tighten the pinion nut securly & tighten more to line up the cotter pin holes. Fill the housing up with grease.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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