Prothane 4-1602-BL Chrysler Early Polyurethane Transmission Mount Black

The Prothane 4-1602-BL is a black polyurethane transmission mount designed as a direct replacement for early Chrysler vehicles (1966–1972). Factory rubber transmission mounts are engineered for comfort and NVH reduction, not performance durability — over time they soften, crack, and allow excessive drivetrain slop that robs you of throttle response and puts unnecessary stress on surrounding components.

Prothane's polyurethane compound delivers a significantly firmer mounting solution that controls drivetrain torque, reduces movement under acceleration and deceleration, and resists the oil, heat, and ozone exposure that degrades rubber mounts prematurely.

Key Features:

• Polyurethane construction — far outlasts OEM rubber in durability and dimensional stability
• Poly-locked "run-safe" interlocking design — prevents complete drivetrain drop in the event of mount failure, keeping you from being stranded
• Direct OEM replacement fit — no modifications required for installation on compatible 1966–1972 Chrysler applications
• Black finish — clean, factory-correct appearance under the vehicle
• Torque control — minimizes drivetrain movement to improve shift feel and reduce wear on adjacent components
• Resistant to oil, grease, heat, and ozone degradation

The Prothane 4-1602-BL is an ideal upgrade for enthusiasts restoring or performance-building early Chrysler muscle cars and trucks who demand a longer-lasting, more precise alternative to the factory rubber mount.