Richmond Lightweight Ring & Pinion - 4.86 Ratio - 10 Spline Pinion - 12-Bolt Quick Change 289 Does Not Include Factory Manifold

Does Not Include Factory Manifold Downpipes or Header Reducer Cones

Triple X Micro / Mini Drive Chain

* Will not work with Chevelle*

LS1 Hot Camshaft

Trans-Dapt Carburetor To TBI Adapter 2200 Holley 4 bbl

Richmond Lightweight Ring & Pinion - 4.86 Ratio - 10 Spline Pinion - 12-Bolt Quick Change 289 Does Not Include Factory ManifoldRichmond 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: Ring and Pinion Lightweight 4.