Speedmaster PCE199.1013 Modular Differential 3" Tube with Leaf Spring Perch XY [16.5]

The Speedmaster PCE199.1013 is a modular differential 3" tube assembly designed for high-performance automotive applications. This component features a leaf spring perch in XY configuration with a 16.5-inch specification, engineered to support and mount leaf spring suspensions on differential housings. The 3" tube diameter provides structural integrity while the integrated perch design allows for direct mounting of leaf springs to the differential carrier.

This modular differential tube assembly is ideal for custom suspension builds, performance vehicles, and restoration projects requiring precision fitment and reliable load transfer. The leaf spring perch design accommodates standard leaf spring applications and is commonly used in rear axle assemblies for street rods, race cars, and trucks. As a modular component, it allows builders to configure suspensions with exact geometry specifications. The robust construction ensures durability under dynamic driving conditions and suspension articulation.

Key Features & Benefits

• 3" Diameter Tube: Robust 3-inch tube construction provides structural strength and load-carrying capacity for suspension mounting.
• Leaf Spring Perch: Integrated perch design enables direct mounting of leaf springs to the differential housing.
• XY Configuration: Precision XY mounting geometry with 16.5-inch specification for accurate suspension alignment.
• Modular Design: Component-based construction allows builders to customize and configure suspension assemblies to exact specifications.
• Performance-Rated: Engineered for high-performance automotive applications including street rods, race cars, and custom builds.

Specifications

Ideal Applications

• Street rod and hot rod rear axle suspension assembly
• High-performance race car differential mounting
• Custom truck suspension builds
• Restoration and custom automotive projects