USA SL GM12-30 SPARTAN LOCKER GM 12 BOLT CAR AND TRUCK W/30 SPLINE AXLES W/HEAVY DUTY CROSS PIN SHAFT

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!

• Fits GM 12 bolt car and truck with 30 spline axles
• Made from 9310 steel for added strength
• Replaces the spiders in a standard carrier case

1 year warranty against Manufacturer defects

The USA SL GM12-30 Spartan Locker is the perfect solution for those looking to enhance their vehicle's performance without breaking the bank. Engineered for GM 12 bolt cars and trucks with 30 spline axles, this innovative locker provides exceptional traction, making it ideal for both on-road and off-road adventures.

Crafted from high-quality 9310 steel, the Spartan Locker is designed to withstand the rigors of demanding driving conditions. Its revolutionary spring and pin design eliminates the need for thrust washers, simplifying the installation process and ensuring a smooth operation. By replacing the spiders in a standard carrier case, this locker transforms your differential into a powerhouse of performance.

• Fits GM 12 bolt car and truck with 30 spline axles
• Constructed from durable 9310 steel for added strength and longevity
• Easy installation with no thrust washers required
• Replaces spiders in a standard carrier case for improved traction
• Backed by a 1-year warranty against manufacturer defects

Transform your ride and conquer any terrain with the Spartan Locker. Enjoy the benefits of increased traction and power without the hefty price tag. Upgrade your vehicle today and experience the difference it makes!