Take your drag racing performance to the next level with these lightweight Aluminum Swing Axle Spools. Crafted from high-quality 6061 and 7075 aircraft-grade aluminum, these spools ensure even wheel speed, helping your car launch harder and straighter on the track. Weighing just 5 lbs, they offer a significant weight advantage compared to welded steel differentials. Specifically designed for drag racing use, these spools are not for street use.

Key Features:

• Lightweight Design: Weighs only 5 lbs, much lighter than welded steel differentials.
• Aircraft-Grade Aluminum: Made from durable 6061 and 7075 aluminum for strength and reliability.
• Improved Launch Performance: Ensures even wheel speed for harder, straighter launches.
• Drag Racing Only: Designed exclusively for track usenot for street use.
• Precision Engineering: Provides the perfect balance of performance and durability for competitive racing.