Ratech Pinion Setting Tool - GM 10 Bolt - 7.5" - 7.625" Ring & Pinion 10000407 knit-material arm gussets provide the

knit-material arm gussets provide the full range of motion and ventilation

12-Point Mounting Screws w/ Chrome Plated Finish

Reusable Cotton Oiled Filter

2006-2009 GMC C5500 Topkick

Ratech Pinion Setting Tool - GM 10 Bolt - 7.5" - 7.625" Ring & Pinion 10000407 knit-material arm gussets provide theThis tool is designed to work with aftermarket gears that have the checking distance marked on the pinion head. It does not work with OEM gears which do not contain the checking distance info. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the