Allstar Performance Differential Installation Kit - 8.875 in - GM 12-Bolt ALL68518 915074 Compressed operating thickness is 0

Compressed operating thickness is 0

This is a highly recommended option

5 on 4-3/4"

Cup and applications up to 8800 RPM

Allstar Performance Differential Installation Kit - 8.875 in - GM 12-Bolt ALL68518 915074 Compressed operating thickness is 0Allstar 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