Richmond 3.73 8.2" 10 Bolt GM 13-RS1-B-L 1" x 2" steel frame

1" x 2" steel frame tubing with main rails drilled for rear axle

2012-2012 BMW 528i xDrive

Put an end to cold start issues

4 Cylinders- 8 Block Type- V CC- 4458 272 Engine Bore Inches- 3

DMI realizes you have choices

Richmond 3.73 8.2" 10 Bolt GM 13-RS1-B-L 1" x 2" steel frameProduct Description: Ring and Pinion 3. 73 Ratio 25 Spline Pinion 3 Series 8. 2 in GM 10 Bolt Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions; your hotrod will run better than