Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
$224.99 kit
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Designed for High-Performance. For serious off-road and other high-performance applications, stock just won’t do. Install the G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit and feel the difference! Furthermore, the kit’s gear and pinion are engineered to run cooler and quieter than stock.
High-Quality Construction. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion are precisely CNC-machined from forged 8620 steel for exceptional strength and durability. They’re heat-treated for added durability and resistance to harsh environments and extreme use. What's more, the Rear Ring Gear and Pinion are lapped to ensure a smooth finish and reduce friction.
Professional Installation Recommended. G2 recommends that the kit is installed by a professional mechanic as changing the ring gear and pinion is a complex process. The kit includes installation instructions.
Backed by 10-Year Limited Warranty. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is warranted to be free of defects in workmanship and materials. Exclusions will apply.
Application. The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 3.08 gear ratio are designed to fit 2007 to 2018 GMC Sierra 1500 models.
Shop All Truck Parts And Accessories
Shop All Truck Drivetrain Parts
Shop All Truck Gears: Ring And Pinion
Fitment:
G2 Axle and Gear 2-2021-308
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
What's in the Box