Your engine rotates so your tires can rotate, but after your engine rotation goes through the transmission, transfer case, and driveshafts it has to make a 90-degree turn to continue out your ...

It can be argued that there's no bigger bang-for-the-buck performance upgrade than new axle gears. Auto manufacturers are tasked with building a vehicle that is optimized for both highway efficiency, ...

In Car Craft's recent Iron Maiden LS 6.0L LS engine buildup series, we arrived at a point where the engine is making over 550 hp and we're going to drop the package in the our Orange Peel '66 Chevelle ...

The right gearing can make or break a truck. It can provide consistent power going through the gears, good hill climbing ability and good fuel economy. As a bonus, it will also help the clutch last.

Engine capacity, transmission speed, and drivetrain options are important factors when shopping for a pickup truck. But there is one area that shouldn’t be overlooked, and that’s choosing the right ...