Richmond Quick Change Gear Set #13 - 10 Spline RS77808 The 18-1/2" and 20" sizes

The 18-1/2" and 20" sizes feature longer bottom/ sub belt and lap belt openings moved forward/ side bolsters and rear belt openings raised to accommodate larger drivers

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Fits Crew Cab/Short Bed and Double Cab/Standard Bed Trucks with 143

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Richmond Quick Change Gear Set #13 - 10 Spline RS77808 The 18-1/2" and 20" sizesRichmond Gear is the leading manufacturer of professional quality, high performance drivetrain products. Our complete line of products ranges from high performance ring and pinion sets for serious street and racing applications to torque hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U. S. Nationals for decades. WINNERS RUN RICHMOND! Product Description: Quick Change Gear Set 10 Spline