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Speed Pro, Comp. Main Bearings, 3/4 Groove, Chev SB LJ, .020 |
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Speed Pro Competition Series Race Bearings
Proven race winning durability. Main sets incorporate a patented "contoured flange" thrust bearing design, which greatly increases thrust load capability. Applications using high clutch loads or frequent "on and off" throttle transitions will benefit. Unique design for the ultimate high strength with outstanding lubrication characteristics.
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