How Much Horsepower Can A 10 Bolt Rear End Handle?

Is a 10 bolt rear end good?

As long as your tires never completely hook when the power is applied from a dead start, such as at the drag strip, a weaker rear axle like the 8.2-inch 10-bolt will likely survive.

That’s the short answer..

Are all Ford 8.8 carriers the same?

The gears are all the same for Ford 8.8s. The carriers usually come in two different sizes, depending on gear ratio. The spider gears must match your axle spline count as that’s where they attach to the carrier. A full locker will replace the spider gears so it’ll need to be the same spline count.

How do I identify my GM rear end?

Casting codes can also be used to identify the manufacture date.Count the number of inspection cover bolts on the rear end housing. … Identify the most common GM rear-end types. … Look at the shape of the inspection cover and the gasket. … Locate the GM manufactured rear-end casting date on the housing.

How much does it cost to have a rear differential rebuild?

A typical rear differential repair costs anywhere between $200 and $400. These typical repairs would include your bearing, seals, and fluid changes. Of course, when a gear change is required, that’s when things get pricey. $1,500 is just the minimum you can expect to pay for new gears.

Why is the Ford 9 inch so good?

But what makes the Ford “better”? Besides an inherently large ring-gear diameter (bigger than all competitive passenger-car performance rearends, except the massively heavy and relatively rare 9-inch Dana 60), the Ford’s biggest strength advantage over competitive rearends is its greater hypoid distance.

How much HP can a 12 bolt rear end handle?

Registered. The 12 bolt is usually good to around 600 HP.

How much power can a 8.8 rear end handle?

Dead stock (31 spline version, which is what the Explorer has) it can handle up to about 400 rwhp as long as you’re not on DR’s or Slicks. As soon as you go to those, you have to weld the tubes at a minimum.

How much does it cost to rebuild a 10 bolt rear end?

save your money and get a 12 bolt, but if you want to keep the 10 bolt, you can get moser axles and diff cover. as for rebuilding the stock 10 bolt you could spend about 400-500.

How much horsepower can a Ford 8 inch rear end handle?

An 8 inch Ford rear axle was designed for use behind 6 cylinder and low power 8 cylinder engines. 175 hp to 275 hp max, with tor questions to match. The 409 engine your friend is installing will probably make 350 to 400 hp, and a lot of torque.

How long does it take to rebuild a rear end?

Naturally, a complete rear differential replacement is much more in-depth; it involves replacing the housing, gears, bearings, and seals. Even for a certified technician, this process can take anywhere from three to five hours. Of course, it would take someone with less experience much, much longer.

How can I tell what 10 bolt rear end I have?

The rear cover’s shape and the number of bolts are identifying features for GM rear differentials. The round 10-bolt cover with a bulge for the ring gear identifies this axle assembly as an 8.5-inch 10-bolt. The two lugs on the lower case at the 5 and 7 o’clock positions are also identifying features.

How much horsepower can a 7.5 rear end handle?

2000 HPIt will handle 2000 HP as long as the tires never hook up. Torque and traction are what will break it.

How do I know if my rear end is posi?

Jack both wheels off the ground and turn one wheel.If the opposite wheel turns the same direction or doesn’t turn at all, then the rear axle is posi or limited slip.If the opposite wheel turns the opposite direction, then it’s probably an open rear axle (non-posi).

What is backlash in a rear differential?

Backlash. This refers to the amount of rotation that can occur on one gear in a set without the other gear in the set being rotated.

How much HP can a Chevy 10 bolt handle?

The 10 bolt 8.5 can handle just about as much hp as the ford 9 inch. It just depends on your axles gears and posi. You can get a 10 bolt 8.5 out of a wrecking yard for 50.00 dollars then you need axles 200 gears 200 posi 250 650 dollars total plus the 50 dollars for a total investment of 700 dollars.

How do I know if I have an 8.8 rear end?

How to Tell the Difference Between an 8.8 and a 7.5 Rear EndLocate the axle tag. It is attached to the rear differential cover by one of the bolts, usually the top middle one. … Note the three sets of numbers across the bottom of the tag. The middle number will be “7.5” or “8.8.” This is the size of the rear axle. … Place a drain pan under the differential.

What is the best rear end for drag racing?

Ford 9″Ford 9″- The Ford 9″ is definitely the most popular of the rear ends in drag racing. It offers good strength characteristics and the largest variety of gear choices.

Is Posi the same as limited slip?

TOM: Actually, Jeannie, “posi-traction” is just Chevrolet’s name for limited slip differential on passenger cars. … RAY: On Chevy trucks, limited slip is called “locking differential.” That’s just a heavier duty version of “posi-traction,” and it operates ONLY on the rear wheels, even if you have four-wheel-drive.

How strong is a Ford 7.5 rear end?

Premium Member. Yes the 7.5 can handle 400 rwhp but that’s getting close to the fringe.