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
This site contains affiliate links for which we may be compensated.
Technical Info
Torque Converters 101 ~ What Is Stall Speed?
Pete Nichols explains stall speed and what that means exactly to help dispel many myths and confusion surrounding stall speed and torque converter function. [More…]
Technical Info
Rebuilding The Popular GM 700R4 Automatic Transmission
The guys from Detroit Muscle rebuild the popular GM HydraMatic 700R4, a 4-speed automatic transmission with a 30% overdrive in 4th gear. [More…]
Technical Info
Popular Automatic Transmission Dimensions
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. [More…]