Drivetrain 101

General Motors 10-Speed Valve Body • Problems, Solutions & Upgrades

Nathaniel ValentinMay 19, 2026

The General Motors 10-Speed Valve Body is known to cause major problems, lets explain how to fix them with Next Gen Drivetrain's in-house engineering technology.

Ford 10-Speed Valve Body • Problems, Solutions & Upgrades

Nathaniel ValentinMay 19, 2026

The Ford 10-Speed Valve Body is known to cause major problems, lets explain how to fix them with Next Gen Drivetrain's in-house engineering technology.

Allison 10-Speed Valve Body • Problems, Solutions & Upgrades

Nathaniel ValentinMay 19, 2026

The Allison 10-Speed Valve Body is known to cause major problems, lets explain how to fix them with Next Gen Drivetrain's in-house engineering technology.

Chrysler 68RFE Valve Body • Problems, Solutions & Upgrades

Next Gen Drivetrain Research & DevelopmentMay 19, 202612 comments

The Chrysler 68RFE valve Body is known to cause major problems, lets explain how to fix them with Next Gen Drivetrain's in-house engineering technology.

Aisin Seiki AS69RC Transmission • Problems, Solutions & Upgrades

Next Gen Drivetrain Research & DevelopmentFebruary 06, 20259 comments

Take a deep dive into the complicated and mysterious AS69RC transmission in this installment of our Drivetrain 101 series. We will be analyzing all of the prolific failure points of this common transmission along with how to resolve them based on application! Become an AS69RC expert in minutes with this article.