How strong is a GM 14 bolt?

First appearing in 1973, the 14-bolt is one of the most used rear axles in the General Motors stable. Found under ¾- and 1-ton GM trucks, vans and SUVs, the 14-bolt received a max torque rating of 6,242 pounds.

What gear ratio is in a 14 bolt rear end?

14 bolt factory ratios: 3.23:1 to 5.38:1.

Are all 14 bolt rear ends the same?

Over the years, there have been millions of 14 bolt axles produced. And, of course, they weren’t all the same. GM 14 bolt axles were available in semi-float and full-float versions, and there are two types of hubs found on 14 bolt axles. Also, two different types of drums were used.

Is a 14 bolt A 1 ton axle?

The 14-Bolt Is The Ford 9-Inch Of 1-Ton Trucks Every diesel-powered pickup sold in the United States for the last 10 years has a full-floating rear axle. Fords currently use a 10 1/2-inch axle made in a plant in Sterling Heights, Michigan-so most people refer to this axle as the Sterling 10 1/2-inch.

How many spline is a 14 bolt axle?

30-spline
The 14-bolt axleshaft is still 1 1/2 inches, but has a 30-spline cut with a unique spline pitch. The 14-bolt axles typically have drum brakes from the factory, save for the newest late-model disc-adorning versions, but obviously there are a lot of guys out there upgrading to discs on the older ones.

What truck has a 14 bolt rear end?

The 10.5” Corporate 14 Bolt Differential is a heavy duty differential found on many 1973-2013 Chevrolet and GMC trucks and SUVs, as well as certain versions of the Cadillac Escalade. Additionally, this differential is found on Chevrolet Express and GMC Savanna vans produced from 1973 to current day.

What trucks have a 14 bolt rear end?

The 14-Bolt Is The Ford 9-Inch Of 1-Ton Trucks Every diesel-powered pickup sold in the United States for the last 10 years has a full-floating rear axle.