Richmond Lightweight Ring & Pinion - 4.86 Ratio - 10 Spline Pinion - 12-Bolt Quick Change HEL61614 All of the critical functionality

All of the critical functionality is retained - 2-circuit metering

75 in W x 13

and Ford 8

people looking for high-performance motor oil choose PennGrade

AFR 185cc Renegade Ford cylinder head is a total redesign of their already formidable and proven 20° Ford cylinder head

Richmond Lightweight Ring & Pinion - 4.86 Ratio - 10 Spline Pinion - 12-Bolt Quick Change HEL61614 All of the critical functionalityRichmond 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.