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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
2020-2023 GMC Sierra 3500 HD 98
6" center to center between slots
Wiring Harness / Memory Stick / Oil Pressure Sensor / CTS Sensor / MAT Sensor Included
Includes Flap Fill Valve
Ultra Flex
Ratech Basic Ring & Pinion Installation Kit - GM 12 Bolt Passenger 356905 2020-2023 GMC Sierra 3500 HDBasic Kit includes pinion shims, crush sleeve, pinion seal and cover gasket. 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 absolute finest American made Hardened Shim Stock available. Ratech uses only hardened shim stock not sheet metal
