Allstar Performance Differential Shim Kit - 7.5 in - GM 10-Bolt 1982-98 CHOP3XS Low SWR and broader band

Low SWR and broader band

Its smooth texture and appearance will transform your engine bay

Bracket modification may be required during some installations

and one or two 3/8"NPT bung(s)

Double Layer Nomex ® Knit Construction

Allstar Performance Differential Shim Kit - 7.5 in - GM 10-Bolt 1982-98 CHOP3XS Low SWR and broader bandAllstar 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