The USA Standard Spartan Locker from Yukon is a lunchbox-style mechanical locker for Chrysler 8.25" carriers with 27-spline axles that replaces the spider gears to provide full 100% lockup traction. Its spring-and-pin arrangement simplifies installation and the unit is manufactured from heat-treated 9310 steel for added durability, offering a cost-effective upgrade for improved traction in 8.25in Chrysler setups.
USA Standard Spartan Locker For Chrysler 8.25in w/ 27 Spline Axles