Allstar Performance Differential Shim Kit - 8.875 in - Truck - GM 12-Bolt 35453BK and 68cc exhaust ports

and 68cc exhaust ports

Compression Gauge

They also have 3 trap doors and a crank scraper

890 in Bore

Allstar Performance Differential Shim Kit - 8.875 in - Truck - GM 12-Bolt 35453BK and 68cc exhaust portsAllstar 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