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4 wd ford rear axle gear ratios for small truck

Apr 25, 2018· In this video I break down in great detail the speed at which your car will be going for every 500 engine RPM with each typical rear gear ratio for each gear...

FORD FINAL DRIVE RATIOS Find your transmission and rear gear multiplier below. The Final Drive Ratio shows you how many times the engine turns for one complete turn of the tires. This Final Drive number is also your torque multiplier when in that gear. GEAR VENDORS reputation for being the best is because of its … Continue reading Ford Drive Ratios →

Sep 02, 2011· The width changed somewhere along the years on our trucks. If its the right size it will bolt on with no problem. A lot of guys do this swap. What's nice is that your truck is its 2wd so you only have to change the rear. With 4wd you have to change the front and rear. You can get an axle from a junk yard for anywhere from $100 to $300.

Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. The certification plate can be located on the lock face of the left door edge. The plate layouts vary depending on the ...

For instance, a 2010 Ford F-150 regular cab equipped with a 3.15 rear axle ratio can tow a trailer weighing a maximum of 8,000 pounds. By comparison, an identical truck but with a 3.73 ratio can tow 11,300 pounds. Make sure you verify your rear axle ratio and have your trailer weighed before towing, or you could damage your truck's drive train.

Another way to easily calculate gear ratio is multiplying .12 by your new tire size, for example, .12*38"=4.56. You may also calculate rear axle gear ratio by dividing pinion gear tooth count by ring gear tooth count. Tire specifications have a three number format (275/75R16).

Axles Tubes Are 4-Inches. Applications: Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5. The Ford 10.25-Inch Rear Axle Replaced The Dana 70 After 1985. Ford Also Equipped The 1980-Current E-350 Dual Rear Wheel And Some E-450 Super Duty Vans With Dana 70 or Dana 70HD Rear Axles.

Available axle ratios: 3.73:1, 4.10:1, 4.30:1: SUSPENSION Front 4×2: Independent twin I-beam with coil springs, shock absorbers, stabilizer bar 4×4: Non-independent rigid axle with leaf springs, shock absorbers, stabilizer bar Rear 4×2: Non-independent live axle with leaf springs, shock absorbers; stabilizer bar on DRW models 4×4

4×4 Rear End Axles And Differentials For Sale. If you're looking for a used 4×4 rear end axle or differential, we will have what you need. We have used rear end parts for 4×4/4WD vehicles, as well as AWD vehicles. All-wheel drive (AWD) vehicles will typically have three differentials: front, rear, and …

Mark the wheel and the drive shaft with chalk or masking tape. Turn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned 3 and a half times, it's a 3.50:1 ratio. If it turned 4 and a quarter times, it's a 4.25:1 ratio.

The chart below may be of some help in deciding what rear end ratio is right for you. Listed are the expected RPM's at 60 MPH with a given rear end ratio and tire height. This chart applies to all Ford non-overdirve transmissions, manual and automatic. Power is transmitted from the transmission to rear end 1:1 in high gear.

Sep 29, 2021· Truck Info: 1997 Ford F700 Rear axle Box Truck, Cummins 5.9 Engine, 6 speed Transmission. Rear End Info: Rockwell 4.33 Gear Ratio. Numbers on axle RS19145 CS3121 . Unit 413. Truck Info: 1976 Ford F600 Box Truck, Gas Engine. Rear End Info: Rockwell 6.17 Gear Ratio. Numbers on axle H172 NX55 1408147KY . Unit 938

And if you have a workhorse XL, STX, XLT, or an offroading FX4 or Lariat, our selection of gears has got the ratio for you to get the end result you want. Upgrade your new truck big or small - regular, extended, or crew cab - and get big performance with a a tuner to get the most of your new gears. Fitment: 09 Ford …

Feb 10, 2018· The new Super Duty diesel comes with three rear axle ratios: 3.55, 4.10, and a 4.30. Take a look at the Ford's towing guide chart below. The higher the numerical number of the ratio, the truck ...

Nov 13, 2017· Rear axle gear ratio. I bought a 1991 f150 xlt lariat that already had a lot done, Dana 44 up front, quad shock system (not sure if factory or aftermarket I know that came stock on some broncos) diff Locker on the 8.8 in the back, 4 inch suspension lift in …

Yukon Gear 9.75-Inch Rear Axle Ring and Pinion Gear Kit with Master Overhaul Kit; 3.73 Gear Ratio (08-10 F-150) $635.99 (2) Yukon Gear 9.75-Inch Rear Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (11-22 F-150) $485.38

Front Axle Codes While the parts catalog says "The third digit of the axle code identifies the ratio and/or capacity of the front axle", that is not true.As seen below, there are only 4 codes (2 - 5) and they do not define the axle ratio nor capacity.In fact, to find the front axle ratio you need the codes off the axle …

Nitro Gear & Axle 8.8-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio (15-22 F-150) $314.99 2004-2008 Ford F-150 Ring & Pinion Gears When modifying your truck, don't forget the benefit of upgrading the different gears.

To find your Ford F150 Pickup Rear Axle Assembly from a RECYCLER NEAR YOU, just enter the YEAR of your vehicle and your ZIP code in the above form and press the "FIND" button.(What you see below is a previous search for a Ford F150 Pickup Rear Axle Assembly and does not include all the Rear Axle Assemblies in YOUR area.)

May 23, 2018· For example, Ford says the 2018 F-350 Super Duty 4x2 regular cab pickup equipped with the 6.2-liter gasoline engine can tow up to 16,700 pounds when fitted with a 4.30 axle ratio …

Apr 23, 2012· 2009 - 2014 Ford F150 - Help choosing rear axle ratio - Hi all... placing my order this week for a fully loaded Tuxedo Black Platinum Ecoboost. My question is... which gear option is best for this set up the Non-Limited slip 3.31 or the 3.55 Electronic Locking axle? Is the 3.55 ratio a limited slip when not locked? I...

1973-1979 Ford Truck Rear Axle Codes : Axle Code The first two digits of the axle code identify the ratio and capacity of the rear axle. (The third digit of the axle code identifies the ratio and/or capacity of the front axle, if applicable. CLICK HERE to ...

March 2007. I have a 1999 F150, with 4.6L V8, supercab, auto transmission. The code for the axle ratio is H9. When I called a Ford service dept, they told me they could only check back to 2000, but the H9 indicated a 3.55 axle ratio. I checked the owners manual and couldn't find anything.

Jul 22, 2019· V6. GM uses only 3.73 with its 2500 and 3500 diesel pickups. Ford goes with 4.10 on the F-450 which is more of a towing truck. When you have an engine that provides peak power at less than 2000 RPMs the gearing can be higher without problems. With my truck's 3.73 gears the diesel is comfortably within its peak torque band at highway speeds ...

will a 3/4 ton rear end w/ 355 gear ratio fit in a 1/2 ton w/ the same ratio, my truck is a 93 ford f-150 4wd thank you ... Looking for a late model compatible rear end for a 3.08 ratio, 10 bolt. Its a 90 Chevy C1500, 5.7L, 2WD. I want something with less mileage, so I'm wondering if their is a compatible late model chevy rear end I can use ...

Nov 21, 1999· Well, you should have the 9 1/4 rear axle and the fulltime Dana 44 front axle. Common 1/2 ton ratios for the 4x4's are 3.21, 3.55, 3.91, 4.10. I have also heard that the 2.94 was used, but I would think that ratio is quite uncommon on a 4x4. Hope this helps, Mike (440trk)

Dec 01, 2010· Slightly off-topic, but not too long ago, I was browseing the local Craigslist and saw a guy selling an 87-98 bodystyle K1500 on 33" tires; the ad said that the rear axle had a 4.88 gears and that the front had 3.73 gears (stock for a Z71 F.Y.I.), "so that the …

Dec 30, 2010· I need to find a more modern rear axle to fit an early 1960's Chevrolet truck with a 3/4 ton Commercial rear axle that is geared really low. The ring and pinion for the axle differential don't seem to be available in anything but the low ratios and I need something that will give me a …

Rear Axle Gear Ratios. The following table shows the various Ford part numbers and gear ratios for the matched ring and pinion gear sets used on 1928 through 1934 Model A (103-1/2" WB) and Model B (106" WB) Ford car and commercial chassis, not trucks. In some cases both an 'A' and a 'B' prefix part number are shown for a particular gear set.

Aug 13, 2015· This video shows you how to locate the vehicle axle ratio code of your truck. This video shows you how to locate the vehicle axle ratio code of your truck.

May 08, 2004· If your truck hasn't been modified from stock, on the VIN plate on the glovebox door, there is a space for "axle." This code will give you the factory installed gear ratios. If you have a 302 you most likely have 3.50 and 3.54 gearing. If you have the 170ci 6 cyl, the gears are more than likely 4.10 and 4…

Ring Gear Diameter: 8.8 Inch: Factory ratios: 2.47:1 through 4.10:1: Maximum tire size for stock axle: 37-inch: Strong point: Approximately the same pinion diameter as a Dana 60, mass availability: Weak point: C-clips: Junkyard jewel: Look for fullsize Ford trucks made after late '86 with ABS because these axles had a larger 7/8-inch-diameter ...

Get the most useful specifications data and other technical specs for the 2005 Ford F-150 Reg Cab 126" FX4 4WD. See body style, engine info and more specs.

Oct 08, 2014· Step 4 - Re-gearing the rear axle. Re-gearing the rear axle can help you achieve a lower gear ratio to give you a better crawling gear. A crawling gear may be a little extreme for most drivers, but overall a lower ratio allows you to put more power to the rear tires with them spinning slower allowing you to maintain better traction.

Calculating for the after ratio of 4.88 gears and 38" tires gives the RPM of 2805. A 4x4 Differential Gear Ratio Chart Table. To sum it all up it can be handy to use this table for both your front and rear axle gear ratio selection. It is based on the above formula. You can use it to quickly estimate your trucks best gear ratio.

Jan 19, 2011· 01/08/2011 10:34 PM. Years ago when the Novi was running in the Indy 500 in 4 wheel drive configuration the front wheels were 2% ahead of the rear for stability. My 4x4 trucks all had identical ratios front and rear. It may depend on the system of driving the axles never knew there was a difference on modern road cars.

May 12, 2008· Using a 4WD rear axle in S10 frame swap. Discussion in 'The Hokey Ass Message Board' started by 50Five1stc-reez, ... also the gear ratio. most S10 have overdrive trans there by a low gear rear axle ratio, what trans you are useing should be compatable with the rear axle ratio. old dirt tracker, Jan 25, 2008. SHARE POST #13. Joined: Oct 26, 2007 ...

REAR SUSPENSION. The following is a general list of rear ends and their dimensions to help narrow the search for a possible candidate to replace the torque tube rear end or just get a better set of gears for highway driving. Advance Design Trucks seem to be using rear ends with widths ranging from 58"- 62".

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