Alloy USA 12127 Rear 1-Piece Axle Conversion Kit for 76-79 Jeep CJ-7 with Quadratrac AMC Model 20

Alloy USA uses high strength 4140 Chromoly in all its Jeep® axles. Their axles are heat-treated twice and induction hardened to produce these heavy-duty axles that are up to 35% stronger than stock 1040 axles. Alloy USA™ uses the latest cold spline rolling technology, to produce splines that are stronger than traditional cut splines. Their shafts are covered by an exclusive 10-year warranty! Rear axle shaft kits include everything you need for your installation: both passenger and drive side shafts, seals, bearings and wheel studs.