GM 4L60-E transmission ... 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 …

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

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

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.

Nov 18, 2025 · 4L60E Performance Specs The 4L60E transmission is designed to handle a max engine torque of 360 lb-ft. The 4L60E naming also indicates a lot about the transmission. The 4 indicates …

Custom 4L60E performance transmissions built, dyno-tested and tuned by Gearstar. Engineered for power, reliability, and everyday drivability.

Explore the 4L60-E transmission — GM’s advanced electronically controlled overdrive automatic. Technical details, identification, and swap compatibility.

Here you'll find information to help you with Proper 4L60E Transmission identification, as well as specs, gearing RPO Codes and more.

Learn about the Chevy 4L60E transmission compatibility, upgrades, and performance tips. Explore 2WD and 4WD options, and solve common issues. Contact Houston Engines for expert advice.

Dec 3, 2025 · The 4L60E vs 4L80E debate comes down to capability and purpose. Learn the real differences, power ratings, and which one is for you.