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

10R80 Torque Converter Shudder & Failures Explained The Ford 10R80 transmission is one of the most advanced 10-speed automatics ever fitted to half-ton trucks and Mustangs. It delivers smooth shifting, tight gear spacing, and excellent fuel economy—but one recurring issue keeps showing up in shops and forums everywhere: torque converter...

The Legendary 6L80E Chevy Transmission – Specs & Performance The 6L80E is one of GM’s most successful modern automatics—six forward gears, smart electro-hydraulic control, and the durability to live behind everything from Camaros and Corvettes to Silverados, Tahoes, and full-size vans. In the right hands (and with the right service),...

6L80E Service Intervals: When to Change Fluid, Filters, and Why It Matters The 6L80E transmission is one of GM’s most widely used automatics, powering everything from Silverados and Camaros to SUVs and Corvettes. It’s a six-speed, electro-hydraulic transmission designed for both performance and reliability—but only if it’s maintained correctly. Regular...

68RFE Overheating Problems: Why It Happens and How to Prevent It The 68RFE transmission was designed to handle the torque of the 6.7L Cummins engine found in Ram 2500 and 3500 trucks. While it’s a capable unit, one of the most common complaints from owners is overheating—especially when towing, hauling,...