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

Complete Ford 10R80 Gearbox Guide Hey folks, Frank here from Monster Transmission. After 30 years of building transmissions and seeing just about every failure mode imaginable, I've got to tell you—the Ford 10R80 is keeping me busier than a one-legged cat in a sandbox. This 10-speed automatic has been showing...

Complete 4L60E Transmission Guide The 4L60E transmission stands as one of General Motors' most successful and widely used automatic transmissions, serving millions of vehicles since its introduction in 1993. At Monster Transmission, we've built thousands of these units over our 22 years in business, transforming stock 4L60Es into reliable powerhouses...

6L80 Transmission Rear Leak? It’s Usually Not the Transmission If you’ve recently installed a new or remanufactured 6L80 transmission and are seeing fluid dripping from the rear, don’t panic — the transmission itself is most likely not the issue. ❌ Common Misconception: Leaking Transmission We frequently get calls from customers...

Dive into the world of Turbo 400 transmissions with Kurt from Monster Transmission as he expertly guides you through measuring output shafts. This informative video breaks down the three factory shaft lengths from the '60s to the '90s, demonstrating proper measurement techniques and highlighting key differences. Whether you're a seasoned...