Prothane 7-106 GM Body and Cab Mount Bushing Kit - 1973-1977 K10 Blazer

The Prothane 7-106 is a complete polyurethane body and cab mount bushing kit designed as a direct upgrade over worn or deteriorated OEM rubber body mounts. Polyurethane construction delivers significantly greater durability and structural rigidity compared to factory rubber, making this kit ideal for both daily street driving and demanding off-road use.

Replacing degraded body mount bushings is one of the most cost-effective chassis improvements available. Over time, stock rubber bushings soften, compress, and crack — allowing excess body movement, introducing unwanted noise, and reducing overall handling precision. Prothane's polyurethane formula restores proper body-to-frame integrity without sacrificing ride quality.

Key Features:

• Premium-grade polyurethane construction — stronger and longer-lasting than OEM rubber
• Formulated to hold Prothane's supplied super grease for quiet, rattle-free operation
• Precision-fabricated for a direct-fit, no-modification installation
• Resistant to road grime, oil, UV exposure, and weathering
• Provides necessary rigidity with ample resilience for both street and off-road use
• Complete kit covers all body mount positions

Prothane polyurethane components are engineered as a performance upgrade for high-stress chassis applications. The 7-106 kit restores solid body-to-frame attachment and eliminates the slop and flex associated with worn rubber mounts, improving steering response and overall vehicle feel.