Ring & Pinion Thin Set For GM 12 Bolt Car In A 3.73 Ratio USA Standard Gear Heating & Cooling - Radiators & Cooling Systems 7A on high

7A on high

5 inch Block included to replace factory block

Hall-Effect sensor accepts 5-18 Volts continuous input

(2x) H11 Adapters

3-inches wide

Ring & Pinion Thin Set For GM 12 Bolt Car In A 3.73 Ratio USA Standard Gear Heating & Cooling - Radiators & Cooling Systems 7A on highUSA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8. 875 Inch Ring Gear Diameter 30 Spline Pinion 12 ring gear bolts 3. 73 ratio Thin gear for 4. 10 and up carrier 1 year warranty against Manufacturer defects Features and Benefits: Fits GM 12 bolt passenger car 8. 875