OPGI.com works best with JavaScript enabled.

As seen on

  • Rust Valley Restorers Logo
  • Bitchin' Rides Logo

Auburn Gear

Grip-N-Loc Differential, Auburn Gear, BOP 10 Bolt

Fits 1964–1971 GTO View fitment for 8 models
Part# : G242495
Mfg#: AUB546060
Sold As: Each
Ship Size: Oversize 1
$599.99
List Price: $660.95
You Save $60.96

Add To Wishlist 

Upgrade Your Vehicle To A Safe Transfer Of Increased Power & Torque Across The Axle Case material is up to 50% stronger than OE cases

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.

Notes

  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: Item exceeds standard ground freight size/weight, and is not eligible for free ground shipping.

Find Item In These Catalogs

  • 2025 Cutlass, F-85 & 442 61-77 139
  • 2025 Grand Prix 1962-77 114
  • 2025 GTO, LeMans & Tempest 151
  • 2025 Skylark, GS & GSX 61-72 117
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1971 Buick Skylark BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Oldsmobile Cutlass BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Pontiac Bonneville BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Pontiac Catalina BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Pontiac Grand Prix BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Pontiac GTO BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1971 Pontiac LeMans BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
1964–1970 Pontiac Tempest BOP 10-Bolt, 2.93-3.23
BOP 10-Bolt, 3.36 & Up
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.