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Yukon Gear YDGGM12T-4-30-1 GM 12 Bolt Truck Differential-30 Spline Dura Grip Slip Differential Positraction |
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GM Chevy 8.875″ 12-Bolt TRUCK Rearend Posi Unit – 30 Spline – 2.76 to 3.42 Ratios |
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GM Chevy 8.875″ 12-Bolt Rearend Posi Unit – 30 Spline |
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GM Chevy 8.875″ 12-Bolt TRUCK Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio |
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GM Chevy 8.875″ 12-Bolt TRUCK Rearend Posi Unit – 30 Spline |
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GM Chevy 8.875″ 12-Bolt CAR Rearend Posi, Gear, Bearing Kit Package – 4.10/4.11 Ratio |
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Yukon (YDGGM12P-3-30-1) Duragrip Differential for GM 12-Bolt Car with 31 Spline Axle |
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GM Chevy 8.875″ 12-Bolt TRUCK Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio |
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GM Chevy 8.875″ 12-Bolt CAR Rearend Posi, Gear, Bearing Kit Package – 3.55 Ratio |
How do I know if my 12 bolt is posi?
The springs in the window of the carrier are called Posi units.
How strong is a 12 bolt truck rear end?
It’s easy to get a 12-bolt rearend if you don’t have one. They are both common and solid when built right. It’s perfect for a street truck with a performance mod under the hood because they can stand up to 800hp.
What did 12 bolt rear ends come in?
There are many pieces of the Chevrolet 12-bolt rearaxle. It can be found in many different types of Chevrolets, including full size Chevys. Although it isn’t as popular as a 9-inch Ford in drag race applications, the 12-bolt has a number of plusses that are decent strength when carefully prepared.
What is the benefit of a posi rear end?
No matter what kind of road you’re on, a Posi rear end will help keep your wheels on the ground. This will translate into a better driving experience as well as a better corner on the road.
What are the benefits of Positraction?
A positraction differential can be used when one of the wheels slips or slides. It increases traction control over the car and improves its grip on the road.
What are the symptoms of bad posi?
Germs or other harmful things can cause the food or beverage to be bad. There are many symptoms of food poisoning.
Which is better limited slip or open differential?
There is a limited slip differential if it spins the same way. Open differentials are the most comfortable option for everyday driving.
Is a 12-bolt rear end better than a 10 bolt?
The 12-bolt is 13 percent larger in diameter and therefore stronger than the 10-bolt, due to the fact that the 10-bolt’s pinion shaft diameter is roughly the same as the 12-bolt’s.
What is the strongest rear end for drag racing?
In drag racing, the need to win is more important than assembly line DNA, and the best performing parts are used in all kinds of race cars. The Ford 9-inch rear end is the most universal drag racing component of all time.
How do I identify a 12-bolt rear end?
The easiest way to identify a 12-bolt rearend is by the bolts that hold the cover to the housing. The cover of the passenger-car differentials is 10 to 15 inches wide and 10 to 8 inches tall and it has a 1 to 5/8-inch diameter pinion shaft.
Are all 12 bolts the same?
Light truck applications use a different 12-bolt differential than the ones used for cars. The differential can be identified by the smaller, 1.438-inch diameter pinion shaft and the size of the rear cover, which is 10.825 inches by 10.825 inches.
How strong is a 14 bolt rear end?
The 14-bolt is one of the most popular rearaxles in the General GM stable. The 14-bolt was found under 34 and 1 ton GM trucks.
How much HP can a 10 bolt rear end handle?
If you are going through a manual, a set of sticky tires, and a spirited clutch dump, you will be able to go through it quickly. If you go through an automatic, a set of sticky tires, or just baby it off the line, it will last a long time.
Is a 12 bolt rear end better than a 10 bolt?
The 12-bolt is 13 percent larger in diameter and therefore stronger than the 10-bolt, due to the fact that the 10-bolt’s pinion shaft diameter is roughly the same as the 12-bolt’s.
How do you know if you have a 12 bolt rear end?
The easiest way to identify a 12-bolt rearend is by the bolts that hold the cover to the housing. The cover of the passenger-car differentials is 10 to 15 inches wide and 10 to 8 inches tall and it has a 1 to 5/8-inch diameter shaft.
What is the difference between Positraction and limited slip differential?
The maximum difference between the two shafts is limited by a limited slip differential. General GM owns the generic trademark Positraction, which is also known as limited-slip differentials.