Whiteline Motor Mount Inserts

Part #: W93464

Overview

Upgrade your classic GMC C15 or C1500 Pickup from 1973 to 1974 with Whiteline Motor Mount Inserts. These specially designed performance inserts are crafted to enhance the stability and responsiveness of your vintage truck’s drivetrain. Made to replace the factory bushings, which can become soft over time, these inserts help reduce engine vibration and drivetrain vagueness, resulting in a more direct and engaging driving experience. Perfect for enthusiasts seeking improved handling and a more connected feel, these inserts support the durability and performance of your vehicle’s engine mounting system, ensuring your classic truck remains reliable and enjoyable to drive.

Key Features

These Whiteline Motor Mount Inserts are engineered with high-quality materials and a precise design to optimize your vehicle’s drivetrain stability. Their robust construction helps minimize engine movement, reducing unwanted vibrations and drivetrain slack. The inserts are easy to install and designed to fit seamlessly into your existing motor mounts, providing a cost-effective upgrade that enhances overall vehicle response. Their durable composition ensures long-lasting performance, making them an ideal choice for restoring or maintaining the driving feel of your vintage GMC pickup.

Construction & Design

Constructed from high-grade polyurethane, these inserts are designed to withstand the rigors of daily driving and the demands of vintage truck performance. Their precise machining ensures a snug fit, promoting optimal vibration damping and drivetrain control. The material choice balances firmness with flexibility, supporting improved response without sacrificing ride comfort.

Driving Feel & Feedback

Installing these inserts results in a noticeably more direct throttle response and reduced engine movement, providing a more connected and confident driving experience. They help eliminate the vague feeling often associated with worn factory bushings, allowing for better feedback and control during acceleration, deceleration, and cornering.

Installation & Fitment

Designed for straightforward installation, these inserts are compatible with the original motor mount locations on 1973–1974 GMC C15 and C1500 pickups. Basic mechanical skills and standard tools are sufficient for a proper fitment, making this upgrade accessible for DIY enthusiasts and professional mechanics alike.

What’s Included

The package includes the Whiteline Motor Mount Inserts necessary to upgrade your vehicle’s engine mounting system, providing a direct replacement for the factory bushings and ensuring a secure, responsive fit.