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

The 5 Best Automatic Transmissions for Classic Chevy Projects When building a classic Chevy, choosing the proper transmission is critical. The right unit supports your horsepower goals, driving style, and long-term reliability. Whether assembling a street cruiser or a purpose-built drag car, your transmission selection determines how effectively your power...

Battle of the Classics — TH350 vs. TH400 When it comes to classic muscle cars, the debate between the TH350 and TH400 transmissions has fueled gearhead discussions for decades. Both transmissions hail from General Motors' legendary Turbo Hydramatic family, and each has carved out its own loyal following. But which...

10R80 vs. 6R80: Choosing the Right Transmission for Your Ford When Ford rolled out the 10R80 transmission in 2017, it marked a major upgrade from the long-running and widely respected 6R80. Both transmissions have proven themselves in a range of Ford vehicles, from F-150s and Mustangs to Expeditions and Broncos....

Should You Rebuild or Replace Your 10R80 Transmission? If your 10R80 transmission is slipping, shuddering, or failing altogether, you’re likely facing a big decision: rebuild it or replace it entirely? Both options can get you back on the road, but each comes with different costs, risks, and long-term benefits. Whether...