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4L80E transmissions

GM 4L80E Transmission – A Solid Performer

GM 4L80E Transmission – A Solid Performer

GEARSTAR PERFORMANCE 3 minute read

When it comes to vehicles, these days, we all want maximum horsepower. The more the horsepower, the better the engine performs. However, it also has a...

Understanding GM 4L80E Transmissions: Earlier Models & Upgrades

Understanding GM 4L80E Transmissions: Earlier Models & Upgrades

GEARSTAR PERFORMANCE 2 minute read

4L80E by General Motors is one of the most popular four-speed automatic transmissions out there. First introduced in 1991, these transmissions went through...

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