Allstar Performance Differential Shim Kit - 8.875 in - Truck - GM 12-Bolt Dodge Starter Each plate has three holes

Each plate has three holes drilled in it and are numbered for different offsets

Inside the Digital 6A you'll find a microprocessor that monitors and controls every firing and rev limit

1967-1978 Pontiac Bonneville

Laser cut ventilation holes

Two 4 ft Long Tracks

Allstar Performance Differential Shim Kit - 8.875 in - Truck - GM 12-Bolt Dodge Starter Each plate has three holesAllstar 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