Built to Hold
Build guides, transmission tech, and install notes from the Gearstar shop floor. Every unit we ship is assembled by one builder, matched to your combo, and dyno-tested before it goes out the door. This is where we show the work: what holds, what grenades, and how to spec it right the first time.
How High-Performance Transmissions Went From Zero to Hero
As technology advances, most products we are using on a regular basis are becoming more efficient. This enables them to offer us a higher level of...
Transmission Tech Tips for Hard-Cornering, Fast Drivers
You have a high-performance vehicle alright, and you love to drive it fast and pull hard into corners. While that may give you the needed thrill and...
10 Performance Upgrades Your Car Will Absolutely Thank You For
What else can you be thankful for? The best performance upgrades that can transform your car into a fast and furious ride just by increasing its...
Overview of the 700R4 Transmission
The 700R4 transmission is an automatic transmission that was found in GMC and Chevrolet cars and trucks. It was developed with the aim of improving fuel...
Importance of Fuel Stabilizer When Storing Your Vehicle Long-Term
The importance of adding a fuel stabilizer when storing your vehicle for a long term cannot be over-emphasized. If you've just refilled your tank or...
Hottest New Products for Muscle Car Enthusiasts
The hottest new products for muscle car enthusiasts have been designed to amplify every aspect of the car. You can rely on the expertise of numerous car...