Prothane 7-2007-BL Total Polyurethane Bushing Kit Black 1978-1988 GM Cars

The Prothane 7-2007-BL Total Polyurethane Bushing Kit is a comprehensive suspension bushing upgrade engineered for 1978–1988 GM A/G-body cars. This all-in-one kit replaces worn or degraded factory rubber bushings throughout the suspension and chassis with precision-molded polyurethane, delivering measurably tighter handling, more consistent wheel alignment, and dramatically improved chassis feedback over stock rubber components.

Prothane's polyurethane compound is significantly firmer than OEM rubber, resisting deflection under load to maintain proper geometry through cornering, braking, and acceleration. Unlike rubber, polyurethane does not dry rot, crack, or lose its shape over time, making this kit an ideal choice for both performance street builds and long-term restoration projects.

Key Features:

• Complete vehicle-specific Total Kit — covers the most critical suspension bushing points in a single part number
• High-durometer polyurethane construction resists heat, oil, road debris, and weathering
• Reduces bushing deflection for improved wheel alignment retention and steering response
• Black finish (-BL suffix) for a clean, factory-style appearance
• Includes installation grease for proper assembly and long service life
• Made in the USA
• Backed by Prothane's lifetime warranty

Kit Typically Includes:

• Front control arm bushings (upper and lower)
• Body mount bushings
• Sway bar bushings (where applicable — sway bar bushings may require separate order depending on bar diameter)
• Transmission mount bushing
• Additional chassis/suspension bushings specific to the 1978–1988 GM platform

Note: Due to the variety of sway bar sizes used across model years and trims, sway bar bushings may need to be ordered separately. Motor mounts are also available from Prothane as a separate item. Always verify contents against your specific vehicle's configuration.