Ring And Pinion Gear Set 10004620 Dana SVL GM 8.2" 3.55 Ratio Ring & Pinion Gear Set 3.55 Ratio Gears The manufacturing process begins with a computer-generated gear summary, and then gearing is forged from alloy steel for optimal hardness. Home DIFFERENTIAL RING & PINIONS APPLICATION GM 8.2 10004620 Dana SVL GM 8.2" 3.55 Ratio Ring & Pinion Gear Set 1964-1972 Gears are cut with the utmost accuracy to ensure the smoothest possible ride, and computer-controlled heat treating results in extra wear resistance. USA Standard Axle for 8.2 & 8.5 GM passenger car. 30 1/8 long, 28 spline, 2.780 hub. SKU:ZA G1255802-SH. $186.89 Count on SVL ring and pinion gearing to deliver the ideal blend of coverage, performance, and value for your vehicle. GM 8.5 10 Bolt 28 Spline Axle Gear Kit Spider Open Differential Chevy SVL ring and pinion gearing is engineered to meet the demands of the aftermarket, with parts that are backed by a six-month, 50,000-mile warranty.