Prothane 7-1903-BL GM Truck Polyurethane Motor & Transmission Mount Kit Black

The Prothane 7-1903-BL is a complete polyurethane motor and transmission mount combo kit designed for GM trucks. Engineered as a direct, application-specific replacement, this kit eliminates the slop and flex associated with worn factory rubber mounts, delivering more consistent power transfer to the drivetrain.

Key Features:

• High-performance polyurethane construction — significantly more durable than OEM rubber, and resistant to oil, chemicals, and road contaminants that cause premature deterioration
• Application-specific engineering — precision-fit design for the specific vehicle application, not a universal adapter
• Safety metal interlock — internal mechanical interlocking steel inserts provide a built-in run-safe failsafe, keeping the drivetrain secured even under extreme conditions
• Limits drivetrain movement — controls engine and transmission torque to reduce the risk of mount breakage and improve power delivery
• Black finish — identified by the -BL suffix; also available in red (part number 7-1903)
• Hardware included — complete kit includes all necessary mounting hardware
• Made in USA

Prothane polyurethane motor and transmission mounts offer the firm, secure feel of solid metal mounts without the excessive NVH (noise, vibration, and harshness) transfer. Whether you're rebuilding a stock drivetrain or upgrading to a performance engine swap, the 7-1903-BL provides the rigidity and reliability your build demands.