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9-1/2" Low Friction Thirdmembers (32 spline)
Category: Rear End Components & Assemblies
Part Number(s): 57022-XXX
New ratio Pro Stock gears are available in specially prepared thirdmember assemblies. MW designed 9-1/2" Richmond ratios are in stock and ready for shipment in specially prepared complete thirdmembers. The assemblies feature the Supra-Fin processing that reduces friction and eliminates material transfer normally found in the break-in-process. We also use a Sub-Zero thermo-treatment to eliminate the possibility of retained austenite. The gears feature a 9-1/2" diameter 32 spline input (the same size as transmissions) eliminating an obvious weak link in the drive system. We use a ceramic double angular contact pinion support bearing that is lighter, reducing friction and adding to the pinion. Special angular contact spool bearings are a huge advantage in reducing friction and maintaining correct ring gear position.

Purchasing our Low Friction Thirdmember also qualifies you for our unique exchange / rebuild program. Call or click for more info.
Price: $4,275.00
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