How to choose the correct gear ratio for the rearend in your race car and match the final drive ratio to a racetrack and track conditions - Circle Track Magazine ...

The Note-So-Simple Side of Gear Ratios But that's just the rear-axle ratio—we also have multiplication of engine torque by the transmission ratio to consider. We'll use our 4.10 rear-axle ratio ...

Every vehicle comes with an axle gear ratio number, but not everyone knows why it's important. Here's how to read the ratio and what it means.

If you’re new to the off-road world or unfamiliar with the way the axles on your truck work, then you might be unfamiliar with why you’d want to bother changing the gear ratios in your truck ...

During the muscle car era of the 1960s and 1970s, rear-end ratios became a defining feature of a vehicle’s character. Manufacturers offered a range of gear ratios to cater to different driving ...

Optional axle ratios can tailor pickup truck power and efficiency to suit your needs as long as the gearing keeps the engine in its torque sweet spot.

Follow along as we install new Yukon 4.56 gears in the rear axle of our 2002 Chevy 2500 project!

Downspeeding saves fuel, and with aerodynamics and tires continuing to improve, truck manufacturers are experimenting with still lower rear axle ratios.

STATING that improvements can be made in the smoothness, flexibility and economy of motor-cars by the provision of axle ratios and transmission steps that will make high road-speeds possible with ...