The 4L60E (and similar 4L65E) is a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear.

Looking for the best 4L60E transmission for your Chevy? We have a wide selection of remanufactured 4L60Es built for performance and reliability.

Nov 18, 2025 · The 4L60E is a 4 speed automatic electronically controlled transmission that is used widely across GM platforms, particularly on virtually all rear wheel drive applications. Due to its …

Jun 19, 2021 · The Performance Automatic Transmission is a GM 4L60E designed for 1999-2007 GM 4WD trucks with LS-series engines. It is dyno tested and features a 13-pin wiring harness connector.

GM 4L60E automatic transmission specifications, gear ratios, model year changes, application information, and additional details on the long-lived transmission platform. Includes information on …

The GM OEM 4L60E transmission is a four-speed automatic transmission that has been in use in various General Motors vehicles from 1993 to 2021. It is designed with an all-aluminum case and …

Nov 29, 2025 · The 4L60E can support gross vehicle weight limits of 6,000 pounds, while the 4L80E can support 8,000 pounds. Some 4L60Es also have a removable bell housing.

At ACE, we don’t just replace what’s worn — we remanufacture every 4L60E with modern upgrades, dyno validation, and built-in fixes that help reduce comebacks and speed up installs.

4 days ago · The 4L60E vs 4L80E debate comes down to capability and purpose. Learn the real differences, power ratings, and which one is for you.

6 days ago · Here’s the short answer: the 4L60E is GM’s lightweight workhorse, designed for half-ton trucks and passenger cars. The 4L80E is its bigger, tougher brother—built to handle heavy-duty …