Elite Gear

Elite ring and pinion sets use the latest engineering and manufacturing technology to produce OEM quality gears at an affordable price. All Elite gears are machined from premium 8620 alloy steel, then heat treated to the strictest standards for maximum strength and durability. Elite gears then go through an extensive lapping process to assure easy setup, excellent contact patterns, and quiet operation.  

Grip Pro Posi LSD

Grip Pro is the latest design in traction adding differential technology. The Grip Pro features a fully machined Forged steel case along with 3x2 Spiral gear technology. Grip Pro provides progressive and variable traction based off throttle input, you are in control of how much traction is applied. Great for use when finesse is as important as brutal traction. With no clutches or cones to wear out, posi additive is not required or recommended. On the road or on the track, Grip Pro is a Winner!

Recommended oil is standard 80/90 weight (non-synthetic) (No additive).

Master Install Kit

Premium master install kit uses only the highest quality components including Koyo brand bearings. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar (if applicable), threadlock, marking compound, brush, and gasket or RTV silicone.  

Application: 1965-1971 GM 8.2" BOP Rearend (Buick/Olds/Pontiac) (will Not fit Chevy) (will Not fit Buick GS) (will Not fit Full size) (will Not fit Olds O axle)

Rear Cover Bolts: 10

Ring Gear Bolts: 10

Pinion Splines: 27

Axle Splines: 28

Package Includes:

1- GM 8.2" BOP Elite Ring and Pinion Set (Elite Gear)

1- GM 8.2" BOP Grip Pro Posi LSD (28 Spline)

1- GM 8.2" BOP Master Install Kit (Koyo Bearings)