Prothane 4-1002-BL Rear Leaf Spring Bushing Kit for 1965-1974 Mopar B-Body and E-Body

Upgrade the rear suspension of your classic Mopar with the Prothane 4-1002-BL Leaf Spring Bushing Kit. Designed for 1965-1974 Mopar B-Body and E-Body applications, this kit replaces worn or deteriorated factory bushings with durable polyurethane components that help improve suspension control and maintain consistent spring movement. The black polyurethane construction provides a dependable solution for restoration, maintenance, and performance-focused suspension upgrades.
The Prothane 4-1002-BL kit is engineered to support the rear leaf springs while helping reduce unwanted deflection under acceleration, braking, and cornering. Compared with aging rubber bushings, polyurethane offers improved resistance to common suspension stresses, including oil exposure, weathering, and compression. This can help preserve suspension geometry and deliver a more controlled driving feel without requiring a complete leaf spring replacement.
Built for a direct-fit style installation on compatible Mopar vehicles, the kit is suitable for owners seeking improved durability and refreshed rear suspension performance. Its black finish maintains a clean, understated appearance, making it a practical choice for both classic restorations and regularly driven muscle cars. Verify vehicle application before ordering to ensure compatibility with your specific B-Body or E-Body model and suspension configuration.
Prothane is recognized for producing performance suspension components designed for demanding automotive applications. The 4-1002-BL Rear Leaf Spring Bushing Kit combines application-specific fitment with resilient polyurethane construction, providing a reliable way to renew critical rear suspension mounting points on classic Chrysler and Dodge vehicles.

Features:

• Application: Rear leaf spring bushing kit for compatible 1965-1974 Mopar B-Body and E-Body vehicles

• Material: Durable polyurethane construction designed for improved resistance to wear, compression, oil, and weathering

• Color: Black finish for a clean, factory-inspired appearance

• Performance: Helps reduce unwanted leaf spring movement and improve rear suspension control

• Brand: Prothane

• Part Number: 4-1002-BL