What Gear Ratio Does A Ford 8.8 Have?

Ford 8.8 Inch 3.55-5.13 Ratio.

What gear ratios did the Ford 8.8 come in?

General Specifications

• Ring gear measures 8.8″.
• 28 Spline axle shafts with a 1.29″ diameter.
• 31 Spline axle shafts with a 1.32″ diameter.
• Ratios: 2.26, 2.47, 2.73, 3.08, 3.27, 3.31, 3.45, 3.55, 3.73, 4.10, 4.56 & 5.14.

How strong is a Ford 8.8 rear end?

This rearend is lighter than a 9-inch and is as strong as a 12-bolt (except for the axles), and many Mustangs came from the factory with Traction-Lok limited-slip differentials.

What does 3.55 gear ratio mean?

Technically, the number should be expressed as a ratio, such as 3.55:1, meaning the drive shaft turns 3.55 times for each turn of a wheel. But that gear ratio would most commonly be referred to as “3.55” or simply “three fifty-five.”

How do I know if I have a Ford 8.8 differential?

You can identify the Ford 8.8-inch rear by its rear cover. It has a thin metal or plastic 10-bolt cover, and the bolts are 7/16-inch thread. The cover is not quite square, measuring about 101/2 inches high by 11 inches long. The 8.8-inch pinion shaft is 15/8 inches and has 30 splines.

What is an 8.1 1 gear ratio good for?

High gear ratio reels | 7.1:1 thru 8.1:1
Topwaters, jerkbaits, jigs, plastics and even lipless crankbaits warrant the use of a high-speed reel. These techniques create a lot of slack in your line, and if you get a bite 25 yards out from the boat, a high gear ratio comes in handy for getting a solid hookset.

What gear ratio is in a Ford 8.8 rear end?

Ford 8.8 Inch 3.55-5.13 Ratio.

What is the strongest rear end?

The 9-inch Ford Rearend is the Strongest Rearend Out There—It’s All Due to “Hypoid Distance” 1] The 9-inch Ford has no differential case gear-ratio range restrictions; one differential accepts all gear ratios from the 2s through the 6s.

Is the Ford 8.8 a good axle?

Although not serving up the same beef as the respected Ford 9-inch, the slightly smaller 8.8-inch has held its own as a good medium-duty wheeling axle, especially when used on lighter rigs. The axleshafts have been available in 28- and 31-spline counts.

Is a Ford 8.8 rear end good for drag racing?

Ford rear ends have an excellent reputation among drag racers and hot rod builders alike for being able to handle huge amounts of torque without any worries about reliability.

Is 3.55 or 3.73 gears better?

PERFORMANCE: The larger the axle ratio number, the quicker the truck will accelerate. For example, a truck equipped with 3.55:1 axle gearing will accelerate faster than one equipped with a 3.31 axle ratio. Similarly, a pickup with a 3.73 axle ratio will be faster than one with 3.55s.

Are 3.73 or 4.10 gears better?

3.73 VS 4.10 Ratio

What is a 5.0 1 gear ratio good for?

Slow. A slow reel is the ideal choice for most crankbaiting. A reel with about a 5:1 gear ratio is going to help you get your baits to their maximum depth and also give you superior feel, so you know exactly what’s going on with your lure.

Is limited-slip and posi the same?

Limited Slip Differentials (LSD) significantly increase the traction and performance of Jeeps, trucks, 4×4s, and RWD vehicles on the street, at the strip, or on the trail. Positraction is what General Motors called its limited slip differential, the term has come to refer to LSDs in general.

What is spider in a diff?

Spider gears are also known as satellite gears, they rotate around the side gears in the differential carrier. Side gears may also be referred to as axle gears or planetary gears. The spider gears are the ones with the cross-pin shaft going through them.

How much backlash should a Ford 8.8 have?

0.008 to 0.012 inch
Ford recommends 0.008 to 0.012 inch of backlash. If you have too much backlash, you want to add side carrier shims to the driver’s side and remove them from the passenger side. If you have too little backlash, you want to do the opposite. Carefully reinstall the axles without damaging those outer seals.

What is a 7.0 1 gear ratio good for?

So, buying a reel with a 7.0:1 gear ratio, which retrieves line pretty quickly, might be good for covering lots of water with a spinnerbait to locate active fish.

Is a 1 to 1 gear ratio good for climbing?

On the road, a 1:1 gear or lower makes almost any climb possible for almost any rider, but you have to remember that you will be travelling more slowly and a major climb could take well over two hours.

What is a 7.3 1 gear ratio good for?

It is a reel speed that can really work for just about everything,” he says. While many like to crank with slow retrieves, a 6.6:1 and 7.3:1 Revo STX are Card’s favorites for cranking. “I burn a squarebill a lot and for that I’ll use the 7.3:1. It’s also a great choice for ChatterBaits and swimbaits,” he shares.

What is a 4.10 axle ratio good for?

Pickups towing big 5th wheel trailers do well equipped with 4.10:1 axle ratios. The thinking behind the decision to stick with the base axle ratio, which is typically 3.08:1 or 3.42:1, is the ratio comes standard, so that’s what the vehicle manufacturer feels is the best setup.

WHAT WILL 4.10 gears do?

Lower 4.10:1 gears would make the engine turn 4.10 times for each turn of the tire, so lower gears cause higher engine rpm at any road speed.