USA Standard Gear Ring & Pinion Gear Set – GM 8.5″ – 4.11 Ratio

USA Standard Gear® sets the standard for quality OE replacement parts at affordable prices. USA Standards provides the widest selection of drivetrain replacement parts on the market, including ring & pinions, axles, Perfect Fit driveshafts, Transmission and transfer case components, and installation kits as well as the Spartan Locker® – the toughest lunchbox locker. Designed for the general installer and do-it-yourself customer, USA Standard Gear products provide unmatched reliability in the replacement drivetrain industry.

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