Monster Transmission Blog: Transmission Tech, Upgrades & How-To Content

Picking the Right Speedometer for Your Vehicle In our 20+ years of building transmissions at Monster, we’ve seen every combination of engines, gears, and tires you can imagine. And while most folks focus on horsepower and torque, one critical component often gets overlooked: the speedometer. You might not think much...

The Importance of Flushing or Replacing Your Transmission Cooler Lines When Replacing a Transmission In our 20+ years of building and rebuilding transmissions, we’ve seen thousands of units come across our benches. Some failures are the result of hard miles, some are due to poor maintenance, and others trace back...

The Importance of Programming Your 6L80E Transmission Before Driving It At Monster Transmission, we’ve built and shipped thousands of GM 6L80E units. One rule saves more installs than any other: do not drive the vehicle until the transmission is programmed to the VIN and a relearn is performed. The 6L80E...

Understanding Your Extend Warranty (Included with Every Monster Transmission) In our 20+ years of building transmissions, we’ve learned that peace of mind matters just as much as performance. That’s why every Monster Transmission now includes an Extend Warranty with your purchase no promo, no fine print gimmicks, just added protection...