Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
ADDED TO YOUR CART!
Grip-N-Loc Differential, Auburn Gear, GM 8.5 & 8.6 Inch, 28 Spline
ADDED TO YOUR WISHLIST!
Welcome to Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™. It builds upon exclusive technologies previously found in their limited slip line, but is even more robust to satisfy the extreme demands of serious drivers. If you push the limits of performance and traction, perhaps through competition, or simply through extreme weather driving, Grip-N-Loc® is your best choice. A Grip-N-Loc® will upgrade your vehicle for safe transfer of increased power/torque across the axle. Case material is up to 50% stronger than OE cases. Advanced cone clutch technology provides 25% increase in bias ratio/increased traction. Heat-treated, hardened-steel gear materials for confidence in extreme conditions.
Find parts that fit your vehicle
Holiday Bonus