Follow the installation of a manual valve body on a built 4L60E transmission and see the key steps involved in the upgrade.

Cheap(er) gasoline yep, it is a reality and the lower cost is certainly comforting after crude oil prices sat at record highs for many years. New sources for American oil, which exploration began ...

With their debut in the 1990s, GM's 4L60E and 4L80E transmissions reveal some of their differences –- and similarities –- right in their names. The "4" and "L" respectively refer to the number of ...

The 4L60E is the latest in a long line of durable, high-function GM overdrive automatics that have come our way since the 1960s. The TH350 three-speed automatic had long been a mainstay with Chevy ...

Some of our more loyal readers might remember that in my 2nd Touchstone Semiconductor blog post, I expressed interest in rebuilding from the ground up a 1963 Corvette String Ray couple with all the ...