4L60E transmission rebuild tips and guides. Manuals, instructions and schemes, diagrams. How to change fluid, capacity of gearbox.

When your big engine and TH400’s lack of overdrive has your engine screaming on the highway, a 4L80E transmission might just be the answer.

Since the introduction of the THM 4L60-E transmission in model year 1993, there have been many major engineering design changes to improve durability and reliability. These changes have affected nearly every part used in the THM 4L60-E. This “Update Handbook” will explain each change, the parts affected by the change,…

46RH transmission repair manuals (46RE/47RH/A518/A618), diagrams, guides, tips and free download PDF instructions. Fluid capacity and type, valve body and solenoids charts.

So you want to replace the transmission in your classic or custom? How do you know what will even fit? This handy chart will help...