The Quick Change Rear End Aluminum 31 Spline Locker Differential is a high-performance part designed for auto racing and performance driving. Manufactured in the United States, this product features a durable aluminum construction with a 31 spline design for enhanced durability and strength. The black and gold track design adds a touch of style to the rear end differential, making it a standout choice for those looking to upgrade their vehicle's driveline and transmission system. Ideal for enthusiasts looking to improve their car's performance on the track, this rear end differential is a top choice for serious racers. This was rebuilt and has less than 200 laps on it from Dpi
