Product details:
The original came with ball-type wheel bearings and if you can find them, they are very expensive. Upgrading to modern tapered bearings is the only way to go. Tapered bearings disperse heat better and can deal with todays grooved roads and modern wheels and tires much better than the original ball type. - Kit 916-31952 includes two inner and two outer wheel bearings, race, and two seals. - Item Details - Bearings & Seals for YOUR Hubs - Fitments:47-59 Chevy/GMC 3100 trucks46-54 Chevy Fullsize car46-53 Pontiac Fullsize car46-52 Oldsmobile Fullsize car58-62 Chevy Corvette