Rear-End Rebuilding & Upgrading in Spokane, WA

Classic cars are known for their vintage charm, but over time, essential components like the rear differential and axle can suffer wear and tear. At Tune Tech, we specialize in rear-end rebuilding & upgrading in Spokane, WA, giving your classic vehicle improved reliability and performance. Our skilled team is dedicated to ensuring that your car’s rear-end components are rebuilt with precision and upgraded for smoother and more powerful driving.

Rebuilding Worn Differentials for Longevity

The differential is a crucial part of any rear-wheel-drive vehicle, allowing the wheels to rotate at different speeds when turning. In classic cars, differentials can become worn, leading to issues like grinding noises or reduced handling. At Tune Tech, we carefully disassemble and inspect each component of your differential, replacing or repairing parts as needed to restore peak performance. A fully rebuilt differential helps ensure your car drives as smoothly and reliably as it did in its prime.

Upgrading Gear Ratios for Better Performance

One of the most impactful upgrades for a classic car’s rear end is a change in gear ratios. By selecting the right gear ratio, you can improve acceleration, cruising capabilities, and overall drivability. Our team works with you to determine the best gear setup based on your preferences, whether you’re seeking better low-end power or more efficient highway cruising. The right gear ratio can make a noticeable difference in how your classic car performs on the road.

Enhanced Bearings and Seals for Stability

Worn bearings and seals can lead to leaks and poor rear-end performance. As part of our rear-end rebuilding and upgrading service, we replace all worn-out bearings and seals to prevent leaks and reduce friction. This not only protects your rear-end components but also extends their lifespan, ensuring that your classic car handles smoothly and reliably.

Limited-Slip Differential Upgrades for Control

For drivers looking to improve traction and control, we offer limited-slip differential upgrades. This upgrade helps distribute power more evenly to the wheels, enhancing stability and performance, especially during cornering or on slick roads. Limited-slip differentials are a great choice for classic cars that see regular use, adding both safety and control without sacrificing the vintage feel of your vehicle.