Are all GM 14 bolts 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.
Is a GM 14 bolt a Dana 60?
The 14 Bolt and Dana 70 axles are Heavier Than a Dana 60
The 14 bolt axle and the Dana 70 weigh more partly because they have 3.5″ axle tubes, which are slightly larger than the 3 3/8″ tubes found on many Dana 60s.
What is the width of an axle called?
Wheel track, track width or simply track refers to the distance between the centerline of two wheels on the same axle. In the case of an axle with dual wheels, the centerline of the dual wheel assembly is used for the wheel track specification. Axle and wheel track are commonly measured in millimetres or inches.
How do I know what 14 bolt I have?
You can spot a full-float rear axle by looking at the wheels; Full float axles have a tell-tale “axle end” that sticks out from the wheel surface. This is because the wheel hub on a full-float 14 bolt axle will stick out beyond the wheel mounting surface anywhere from (roughly) 2 to 4 inches.
How much power can a GM 14-bolt handle?
Found under ¾- and 1-ton GM trucks, vans and SUVs, the 14-bolt received a max torque rating of 6,242 pounds.
How many spline is a 14-bolt axle?
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 bolt pattern is a 14-bolt axle?
GM 14-Bolt Specs
|Pinion Bearing Preload (Inch lbs)||25 – 35 (new bearings) 5-15 (reused bearings)|
|Axle Shaft Diameter (inches)||@ splines 1.54″, @ neckdown 1.367″, operating diameter 1.351″ @ flange 1.458″ 30 splines|
|Axle Flange Bolt Pattern||8 on 3.523″, 1/2″ holes, bolts are 1/2-NC13x1.5″|
How wide is a Dana 60 front axle?
Dana 60 Specs
|Years Produced:||1955 – current|
|Overall Width:||69.339″ flange to flange|
|Axle Spline Count:||16, 23, 30, 32, 35 spline (35 most common)|
|Axle Diameter:||• 1.41″, 32 spline front axle • 1.50″, 35 spline front axle • 1.46″, 32 spline rear axle • 1.50″, 35 spline rear axle|
How do I identify a Dana 60 rear end?
It can be identified by its 10-bolt rear cover, which appears to be lying on its side. Each Dana 60 has a build date and bill of materials numbers stamped into the back of the passenger-side axle tube. These numbers are fairly small but they are always on original axles.
What is the wheelbase measurement?
A car’s wheelbase is the distance between the centres of the front and rear wheels. It’s therefore a smaller number than the car’s full length, as measured from its front and rear end. The car pictured above is a Rolls-Royce Phantom. It’s 5982mm long with a wheelbase of 3820mm.
How is truck track width measured?
Turn the steering wheel so the front wheels point straight ahead. Measure across the tires on one axle from the outside of the tread on one tire to the inside of the tread on the tire on the other side of the vehicle, using a tape measure. This measurement is the track width.
How do you measure wheelbase width?
Place 1 end of your tape measure on the mark by the steering axle and extend the tape down to the mark by the rear axle. This length is the wheelbase of your vehicle. Note that this measurement is typically recorded in inches.