Allstar Performance 8.5" GM 10 Bolt Ring & Pinion Shim Kit 4704021-10 Highly Specialized Silicone Magnetic Steel

Highly Specialized Silicone Magnetic Steel Cores

1992-1999 Chevrolet C2500 Suburban

Driving Shoe

Snell SK2020

Allstar Performance 8.5" GM 10 Bolt Ring & Pinion Shim Kit 4704021-10 Highly Specialized Silicone Magnetic SteelAllstar ring and pinion installation kits are available with or without bearings. Kits contain all the hard to find indi vidual parts for a quick, trouble free installation. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and