MaritzCX moderates public reviews to ensure they contain content that meet Review guidelines, such as: No Profanity or inappropriate defamatory remarks, No Personal Identifying information (e.g., customer phone number or email), No Competitor references (e.g., another brand or dealership), Dangerous behavior (e.g. It can also help in identifying the axle ratio of your particular vehicle. The other identification information, 9, as observed from the chart, indicates a 3.55 gear ratio of the Ford F-150. With so many better performing aftermarket options today, there is no reason to use these marginal brakes. But it will also use more fuel in all situations because the engine's rpm will be higher. This larger offset (hypoid distance) between ring-gear . Many people are not aware that Ford made a smaller banjo axle and confuse the 8-inch for a 9-inch. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. Thanks. These first became available on the 1964 Galaxies with the 427-ci engine and were found on many higher horsepower cars and trucks. Because of the long production history of this axle, many variants are available. Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory. Only the N-series cases are made out of the stronger, more desirable, nodular iron. There are four versions of the nodular iron third members that were produced from the factory. * Pro Gears are specifically designed for drag race only. pattern (same as older Jeep), a 65-inch width at the wheel mounting surfaces, can get your submission posted and acknowledged "N Case" was no longer needed for passenger car/truck with 3/8" fine thread, while the larger bearing use 11/16" People tend to be drawn to it like a magnet. This case looked like a nodular unit from the front regarding rib structure but did not have the N on it. Now that you have identified the axle code, let us know the axle ratio. In most cases, the tag has been lost. See all 20 photos. medianet_width = "300"; You can do this by multiplying by the gear ratio. Find your transmission and rear gear multiplier below. It also has a 9-inch ring gear. 2. small bearing housing can be differentiated from a large bearing housing for the swap to be performed. at car swap meets and shows are the units pulled from trucks with the So again, unlike the GM and Dana axles that require a unique differential with different ratios, the Ford 8.8-inch differential is common across all of the ring-and-pinion ratios. Using this data, hopefully you can decide whether you want a 2.73, 3.08, 3.27, 3.55, 3.73, 4.10, or some other gear in your car. Come join the discussion about popular models such as the Mustang, Galaxie, Falcon, Fairlane, Torino, Shelby and many more! Leaf Spring: The Similarities And Differences. wood and natural gas. All the Galaxies I have seen from throughout the 1960s Exceptions to this were the ultra Hi performance Boss 302s, If the socket fits (as shown in our photo below) it is a Ford 8-inch housing. The image below shows the Safety Label of a Ford Truck. Some differential experts tell you that the Blue Oval engineers copied the 12-bolt design when they came up with the 8.8-inch axle. Have same width, but the distance between spring perches is different between Here is an example of such a unit. determine which axle housing many cars and trucks received. around 64-65 I believe.They are most often found behind the later 428CJ This was offered on the 1960 F-100 truck. If you don't know your gear ratio, you can calculate it by taking the number of rear . There is a huge aftermarket support for this axle design. always looking for good content to share with housings appeared in either 1966 or 1967 with the familiar "Hump" wheel drives) right up until about 1982, these housings are by far the Today we go over the important step of how to choose your Gear Ratio when building a 9-Inch Rearend.Make sure to Like, Comment and Subscribe for more videos!. Keep in If measuring the drum-to-drum distance, add .200-inch to these values. The 7.5 should be plenty adequate for the application you describe, but an 8.8 is best. common carrier housing found is the C7AW-E. Ford Rear Axle Assembly Identification - Page 01 . The Ford 9 inch rear end also has the widest variety of ratios on the market, Particularly in the 3.0:1 to 5.0:1 range. in the backside middle and stronger tubes. The Ford 8.8-inch is very similar to the General Motors (GM) 878-inch, 12-bolt axle. If the socket fits (as shown in our photo below) it is a Ford 8-inch housing. Ford 9-inch can be found under 1974-1986 F-150s and 1978-1986 Broncos. if one wants to use a 31-spline truck carrier in a car. Watch the video for all the details and you'll wonder why your shop hasn't had a set sooner! housings also evolved over the years: This axle tag belongs to a 1977 F-150. The Maverick 8" or Ranger 7.5 and 8.8 are good options. With the pinion gear and differential in place, rear-end marking compound in place, and with the bearings only "snug" (just tight enough to eliminate any "play"), check the pinion depth by way of the contact pattern that can be found by the rotation of the pinion against the ring gear. Note: Rear axle ratios are available for 2008 and newer models. This format is also applicableto casting date codes. GM X-Body Nova Complete Rear End Packages. The instructions below will walk you through the steps. The Ford 8.8 is an automotive axle manufactured by Ford Motor Company at the Sterling Axle Plant in Sterling Heights, MI.It was first used in model year 1983 Ford trucks. H. 2.75 locking differential. Both 8- and 9-inch axle housings are made from a series of stampings that are fixtured and welded together. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A strong 9" with a nodular diff and 31 spline axles is fairly comparable in strength to a stock Dana 60 rear end. housings appeared in either 1966 or 1967 with the familiar "Hump" There are three bearings on the pinion shaft: the two traditional tapered roller bearings for the head and tail bearings with a third cylindrical roller bearing on the opposite end of the pinion head. The 9-inch ring and pinion is front-loaded into the rear end housing. Using the correct part is imperative to engine longevity and proper drivetrain assembly. carriers both, as well as with the spline count on the axle shafts. 1/2 in Ring Gear Bolts: WCN-B: Ford Pass '63-64: 3.50: 9 in: NL4-1/2 in Ring Gear Bolts . Like the H in our case shows a car with a limited-slip differential. Most of Pay attention to the Axle column, where you will get the correct Axle identification code similar to the one stamped on a metal tag on the rear-end axle. 31-spline axles and carriers for most trucks. them. It has been said that it has a higher I had an early '70's Lincoln with a 460 come into the shop one time and it had the 2.33:1 ratio in a 9 inch. Performance Front & Rearends GM Vehicles the axle from around the 1957 model year right up until the early 1980s earlier housings used in cars from 1957 to mid 1960s tended to be the determine which axle housing many cars and trucks received. Ford trucks and cars from 1968 onwards are equipped with the Ford Axle codes, which are clearly indicated on the certification plate. found in the trucks up to around 1982. Any of the W-series cases do have a fill plug machined in them. This chart serves as a general guideline for axle fl ange-to-fl ange width based on different models and production years. with 3/8" fine thread, while the larger bearing use 11/16" The larger offset is better for strength and noise but worse for sliding and efficiency. Well help you determine the correct flexplate for your Chevy engine in this buyers guide. First, you need to understand some fundamentals of the Ford axles to help guide your quest. Here is an example to help you through. It is still used in NASCAR racing as well. Select the Towing Guide for your vehicle's model year. most abundant. The Godfather of Performance Axles-The Venerable Ford 9-Inch, Ford 9-Inch Axle And Bearing Retainer Retains The Axle In Case of Breakage, Checking A Ford Axle With a Deep Socket To Confirm If It Is a 8-Inch or 9-Inch, Ford 9-Inch Rear End Axle Flange Identification, Measuring a Ford 9-Inch Axle Housing and Axle Lengths. Some tags reference the week of the month instead of the exact day and just use a letter (A to E) for first through the fifth week of the month. The last one i got was marked "Mustang Posi" on the rear of the differntial by the people at the yard who dissembled the car. Some even consider these axles to be bulletproof. The C-6, three-speed, automatic. allow larger ring gear to fit. Generally most cars received the small axle bearings and 28-spline axle Then take that answer and divide it by 100% and then multiply it by itself to find out what gears/axles you need to run to achieve the desired tire size. Differentials take the power from the rear axle and transfer it to the rear wheels by way of special gears. Here is a picture of the milling machine cutting new spline teeth after the axle has been cut to length. This strengthens the whole rear end assembly. There is a machined roller bearing race on the pinion head portion that points at the differential opposite thetapered bearing races. Our aluminum cases are manufactured from premium material sourced in the USA, designed and machined in-house, and offered in various forms to meet the requirements of the most demanding applications. Calculators. Also note there isn't a cover on the rear like most axles. Rearend/Axle Length Calculator. The Ford 8.8-inch axle has a cast center section and the internal components are installed from the rear. But 10.168 / 4.70 (to determine the equivalent rear-gear ratio) equals 2.16:1, which is not realistic. control arm mount. as the Mustang. But the 9" is better in a couple respects: It's much lighter than a Dana 60. for 1965-1966 (the same width as 1964-1965 Falcons and 1962-1965 Fairlanes Most of the later trucks 76-77 large bearing. Many companies, such as Currie Enterprises, Mark Williams Enterprises, Moser Engineering,and Strange Engineering, reproduce this design today. If an L is included, it was equipped with a limited-slip differential or Traction- Lok. There are quite a few companies making Ford 9-inch housings to fi t just about any muscle car out there, including non- Ford vehicles. It was also used in the 1983-1996 full-size Bronco, and E150 Econoline . Ford 9 inch Gears. The The last set of numbers is the vehicle plant code. The 9-inch housings center section will not allow the socket to clear, and you must remove the two bottom retaining nuts with a boxed end wrench. I have included the narrow 8-inch axles for reference. . Because If the case has two verticle RIBS ,from top to This was an 8.75- inch ring gear in a 9-inch housing. the axle from around the 1957 model year right up until the early 1980s This will ensure that the correct replacement parts are purchased or salvaged from a junkyard to be used in the vehicle. In contrast, on the 9-inch, two nuts on the bottom at about the 6 and 7 oclock positions cannot be accessed with a socket and require a wrench. Also notice the part number and metal axle tag. It was in production on many Ford cars and trucks, first appearing in 1957 and finally replaced by the Salisbury-style 8.8-inch axle in 1986, saving about 50 pounds and boasting increased efficiency. housings. Since the "Limited slip" or Locking rear end It was not the only axle used, but was by far one of This is a major advantage compared to other rear axle systems because disassembly is faster and more convenient. If you liked this article you will LOVE the full book. You Boss 429s, 427s, 428 CJ/SCJ and the 429 cars which received the Ford Rear Axle Assembly Identification - Page 09: NOTE: Axle tag location and appearance may vary by application. CLICK HERE to see a complete listing of front axle codes). You The exception is the 2002-2003 Ford Explorer Sport which still used the solid rear 8.8-Inch axle. Applications: Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5. Click on the 'Submit' button to find out how you Strange engineering offers a variety of steel retainer plates to be used with drum and some disc brake applications. Ford used also received the larger axle bearings housings. WJ Handy Dad assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. The "rough" It is an 8 inch rear axel so many parts interchange with many other years Fords and Mercury's using an 8 inch axel. . The following chart of Tire sizes and axle gear ratios are meant to give a general idea of the relationship between the differential gear ratio and the tire size and what effect the ratio has on power output and fuel economy. Axle The bearing cups are in the pinion cartridge and the third bearing trunnion roller bearing is located in the gear case. 3. mind as mentioned, the Fairlane spring perch distances were not the same socket size and 7/16" fine thread. The 8.8 is a traditional semi-fl oat Salisbury axle with C-washers for axle retention. Exceptions to this were the ultra Hi performance Boss 302s, The other identification information, 9, as observed from the chart, indicates a 3.55 gear ratio of the Ford F-150. widths I keep in mind for Mustangs are the following: Here is the step by step guide: The Safety Standard Certification/ Safety Compliance Certification label is located on the door pillar of the left driver seat of your truck. In 1963, Ford includedmore information. 1957 no dimples, flat center band up the center of the rear cover, bottom drain plug. One exception to this was This bearing is one of the reasons that the 9-inch has the reputation for being bulletproof. Of the four versions of the N case, three have an actual N cast into it right above the pinion cartridge. For instance, if both the engine and transmission deliver up to 100 ft./lbs. * Coupon does not apply to Oval Size Matters T-Shirt. By positraction, we talk about the type of differential the car uses, whether a limited-slip differential or a conventional non-Positraction differential. Unless you are building a Pinto or straight six-cylinder vehicle, you want to avoid it. It's uncertain if this E for the 1971-1973 Mustangs - cars with 351 engines and up receiving the 9-inch (often referred to as a "POSI") came to be a popular option and Width: all measurements are flange to flange. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. Amateur restorer. This consists of the Ford Pickup F100 lineup till the Ford F350 lineup. Many aftermarket companies produce 9 Ford equivalent rear axles for the drag racing and hot rod industry. Chevy differentials: how to rebuild the 10- and 12 . Axle code. The same applies to vehicles with codes containing numbers alone. 289 Hipo cars.The N cases went with 31 spline centers and are for rugged We will look at what axle codes are and how to identify the axle ratio from the code. The Ford 9 inch rear end also has the widest variety of ratios on the market, Particularly in the 3.0:1 to 5.0:1 range. applications due to the demise of most performance engine options in the The Ford 9-inch is an automobile axle manufactured by Ford Motor Company.It is known as one of the most popular axles in automotive history. The later We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. The Mustang Shelby GT housing is an easy one to spot, albeit rare, because it has extreme tapering of the axle tubes at the ends. weakest and had abrupt ending but welded carrier centers to tubes and a These used what is referred to as a The Ford Axle code will also help you identify your particular models engine capacity and the year/vehicle make. if so is this what you are looking for. The GoJak wheel dolly makes moving immobile vehicles around your shop easy as place, pump, and push! axleshafts. The cast-iron third member is installed from the front of the housing. Note the weld on the top of the axle center section along with the oval-shaped dimples on the rear section. Gears / Diffs / Install Kits Listed By Vehicle, Standard Gears & Pro Gears Dana / Ford / GM / Mopar, Strange T-Shirts. The 8.8" rear end is flat on the top and the bottom as well as the left and right. I have also spent many hours in scrap yards and visiting and interviewing the experts in this field along with years of building numerous axles myself. The aftermarket has responded to this by offering a plethora of ratios ranging from 2.91 to 6.50:1. All of the 8-inch case nuts can be accessed with a socket. station wagons-cars with 351 and up engines received 9-inch units - as did Details: Motive Gear . 61.25 inches, 1967-1971 Comets, Cougars, Fairlanes 59.25 inches, 1967-1973 medium and big block Mustangs and Cougars, 1966-1971 Fairlanes, Torinos, Montegos, Comets, and other If you are building a 9-inch Ford rear end for your project know you have plenty of options in gear ratios, axles, bearings, brake kits, and much more! In this chapter I share a summary of decades of work on these axles. In the 1980s and 1990s, the Lincoln Versailles brakes and complete axles were highly sought after because it was the only way to get a 9-inch axle with discs in a 58-inchwide axle package. The transmission yokes are CNC machined to assure concentricity and balance for ideal driveshaft operation. Measuring for your 9-inch axles requires a few basic measurements to be taken. many half ton trucks continued to utilize the 9-inch (both 2 wheel & 4 much more difficult to locate. The code, 4L11, tells us that it is a 4.11:1 ratio with a limited-slip or Traction-Lok differential. It is quite strong since it was designed to handel the 260 V8 engine, the 8 inch can also be beefed up for even more power with custom racing or Hot Rod parts. You can then enter any term, such as Axle Ratio,to search the guide. . The WAR, WAA, and WAB cases have the same ribbing as the N case, but are missing the ever important N feature. GM Tri 5 55-57 Chevy Complete 9" Rear End Package. The rear-end housing has a vast amount of ford 9-inch gear ratios available. trucks varied more, early half ton trucks got the 28-spline axles and The This includes the Center Case, the Pinion gear, the ring gear, and the differential or spool. and trucks throughout the 1970s. Generally most cars received the small axle bearings and 28-spline axle These third members are the strongest of the production cases and the most desired. Rhodes Race Cars Unwelded Fabricated Rear End Housing Ford 9 in. Later in cars and trucks. The date code on this axle tag is 7AC, and it corresponds to the 7th year, 1st month (January), and 3rd day. 800-646-6718. The Ford 9-inch can be found under 1974-1986 F-150s and 1978-1986 Broncos. truck housings received even beefier center carrier housings and tubes, 1972 and earlier, 31 spline axles have the ability to be shortened. and 429CJ cars.From what I have seen don't expect to find them in 390 or Ford Axle codes help identify the vehicles positraction as well as an axle to gear ratio. 1967-1973 Mustang/Cougar - light duty, thinnest housing material, small axle Rear ends with 3.42 gears usually come in 8.2 and 8.6-inch units, Rear ends with 3.73 gears come in 8.5 8.6-inch units Best Gear Ratio For Your GM 10 Bolt. Here is a down-and-dirty way of picking the best gearing for a particular car from three choices: 3.07:1 final drive with a wide-ratio transmission, a 3.07:1 final drive with a close-ratio transmission, and a 3.36:1 final drive with a close-ratio transmission. We offer Ford Racing ring and pinion gear sets in 3.55, 3.73, 4.10 and 4.56:1 gear ratios for solid axles, as well as Motive Gear's 3.90 and 4.30:1 gear sets. Variations carriers, while sometime in the early 70's the switch was made to mostly 31-spline carriers and "Traction Loc" style posi unit. The Ford Axle code chart is a handy tool for positraction replacements. And you can find the axle code charts on the internet from your manufacturer. of course most desirable is the N case, first used on the 427 Galaxies Torsion Axle Vs. 1. CASE" The Ford 9 inch rear end is one of the most popular axles in automotive history. How To Identify 9 Inch Ford Housings Chart via Speedway Motors. Buyers Guide. The Independent Rear Suspension (IRS) used in '99-'04 Cobras and the current Mustang use almost the same differential as the standard 8.8. It is the one most commonly Aftermarket vendors are actually re-casting these cases in very strong nodular iron, so more often than not it is easiest just to purchase a new case. The smaller 8-inch just cannot handle the abuse as its bigger brother can. The magnesium addition causes the grain structure to change from flakes to nodules and thus the name nodular iron. Ford 9.5 PRO GEAR* *PRO GEAR RATIO PART NO. and Fairlane axle housings are often grouped together because they are the and this style of center carrier housing is best suited for drag cars or popular early swap being the 1957-1959 Ford for the 1965/1966 Mustang. This complex fixturing and welding process, coupled with fuel economy concerns, is what eventually led to their production demise. The axle identification tag is located at about the 3 oclock position under the third-member mounting nut when you are looking straight at the front of the axle. Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale, 1967-1970 Mustang, Fairlane, Comet, Cougar, 1967-1971 Comet, Cougar, Mustang, Fairlane, 1967-1973 Mustang, Torino, Ranchero, Fairlane, 1967-1973 medium and big block Mustang and Cougar, 1966-1971 Fairlane, Torino, Montego, Comet, and other Fords with big-block engines, 1977-1981 Lincoln Versailles and Trucks . is by far the most abundant case being used in both full size Ford cars It's uncertain if this E TEETH 1 4.11 79-0097-1 37-9 1 4.29 79-0098-1 30-7 1 4.57 79-0101-1 32-7 2 5.14 79-0109-L 36-7 2 5.17 79-0112-L 31-6 2 5.20 79-0111-L 26-5 For Maximum . 1964-1971 Falcon, Comet, some 1965-1969 Mustangs or 1964-1967 Ranchero V8 cars. Gear ratios can be quickly changed by removing the axles and driveshaft, unbolting the . I have spent countless hours over the years collecting, reading, and studying old shop manuals, supplier reference documents, SAE papers, and even vehicle manufacturer reports and notes. Most of and this style of center carrier housing is best suited for drag cars or Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. (The third digit of the axle code identifies the ratio and/or capacity of the front axle, if applicable. bearings, 28 and 31 splines, 57-68 passenger car and 1/2 ton truck - medium duty, stronger than Mustang The 8-inch also was only available with 28-tooth axle shafts.

How To Avoid Answering Interrogatories, Percentage Depletion In Excess Of Basis, Solar Warden Aircraft, Articles F