Ratech Pinion Setting Tool - GM 10 Bolt - 7.5" - 7.625" Ring & Pinion LK273 The same Holley quality that

The same Holley quality that you expect at a price point that every budget can handle

Holley 4150 / 4500 Carburetor

011 in Long

480 in Knurl

Ratech Pinion Setting Tool - GM 10 Bolt - 7.5" - 7.625" Ring & Pinion LK273 The same Holley quality thatThis 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