It seems like every few years, the OEMs are able to tack on another gear to the latest transmission offerings. For the longest time, an overdrive automatic meant a four-speed box. Then the five-speed ...

We recently completed hopping-up the 59AB Flathead V-8 in our 1936 Ford Phaeton. We are more than pleased with the motor but we quickly realized a motor this nice requires a better transmission. The ...

News flash: No Flathead Fordscame from the factory with a T5 transmission, but the Flathead/T5 combination has become an extremely popular choice for street rodders who want all the mechanical ...

Horse Sense:The two main gear types offered in the Pro GF/T5 are straight cut and helical cut. The straight-cut-or spur-gear is strong, but it isn't the most streetable as you can't downshift the box ...

An automobile is made up of a veritable galaxy of moving parts. Every last one of those bits and bobs needs to be working in a perfect concert, or the whole thing can fall apart. As a car owner, it ...