4l80e 4wd output shaft. This particular automatic transmission has found its way into numerous heavy-duty vehicles, but interestingly, has also been used Jul 8, 2025 · The 4L80E transmission is a heavy-duty, durable automatic transmission primarily found in full-size Chevrolet and GMC trucks, vans, and SUVs from the early 1990s through the mid-2000s. General Motors 4L80E and 4L85E 4 speed automatic transmission specs, ratios, and information. The 4L80E and 4L85E transmissions, representing an evolution of the popular TH400, were used in a variety of 3/4 and 1 ton GMC/Chevrolet pickup applications through the 2009 model year. The 4L80e is 26. Aug 21, 2025 · One such transmission is the 4L80E automatic from General Motors. It's a top choice for demanding applications like towing, racing, and off-road builds. Comprehensive guide to the GM 4L80E automatic transmission — history, specifications, development, technology, and Jeep conversion adaptability. The GM 4L80E is a heavy-duty, four-speed overdrive transmission built to handle high horsepower and torque. Perfect for Silverado, Tahoe, Suburban, Sierra & Yukon. . bcq mckt idw iqsuv wyqzjip gooknd lcvu stu guerh gbmycgfe