Stacey David upgrades a 1990 Ford Mustang with a little help from our friends at American Powertrain and rips out that old automatic transmission and puts in an standard shift 6-speed…
Converting an Automatic to a Manual Transmission
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Technical Info
Differences Between Early and Late Model 4L80E Transmissions
Curt from Monster Transmission uses some 4L80E transmission cores to show the external differences between the early and late models. [More…]
Rides & Roadkillers
Coyote Swapped 1967 Ford Mustang Fastback
Built to drive ~ With the engine, transmission and rear-end from a 2014 Mustang and a few other items, this car is a blast to drive. [More…]
DIY Projects
How To Make a 4L60E Manual Shifter
A simple device with a few switches and a salvaged connector allows direct control of shift solenoids bypassing the vehicle computer. [More…]