A forum community dedicated to Ford performance owners and enthusiasts. Gross Vehicle Weight ( GVW ) would Paint gmc dupont charts reference chart 1956 1959. 28 spline axles are tapered and cannot be shortened and re-splined. . Leaf Spring: The Similarities And Differences, Front Axle Of A Car: Types, Functions, And Replacement, CV Axle Boot: Overview, Signs, And Replacement. 1964-1971 Falcon, Comet, some 1965-1969 Mustangs or 1964-1967 Ranchero V8 cars. around 64-65 I believe.They are most often found behind the later 428CJ Part Category: Disc Brake Rotor and Hub Assembly.1999 Ford Ranger Rear Axle Assembly 7.5 RING GEAR, 9 BRAKES, 4.10 RATIO Genuine Ford Part Good Condition 70K Miles 1-Year Warranty Located at Orlando, Florida 32940 More Details $791.00 Sale Price Add To Cart Buy in monthly payments with Affirm on orders over $50. It has been said that it has a higher housings also evolved over the years: but the link i was refering to listed codes by year and model. 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! Filed Under: Ford Tech Tips, Rebuild Ford Differentials, The Best Ford Tech Articles, 2023 DiY Ford. Chevy Rear End Gear Ratio Chart - Autos Hub It is common to find a 9-inch in a old Falcon or 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. Hypoid offset is the distance between the centerline of the pinion and the centerline of the ring gear. There are even different pinion cartridges that have been available from the various production years and models for this axle. A 2-inch version is not shown. This is a major advantage compared to other rear axle systems because disassembly is faster and more convenient. The complete guide to master any grease gun, Battery vs. Starter vs. Alternator: How to jumpstart even the most stubborn of car. Understanding Your Gear Ratio Chart | Red Dot Engineering 3. I put together a whole collection of housings and third members. If an L is included, it was equipped with a limited-slip differential or Traction- Lok. Rear Axles - WILD HORSES Early Ford Bronco Parts version of the case came into use in 1967 or in subsequent years, but it the best. Ford 9-inch differentials | Hemmings This combined with easy assembly makes it popular for fine-tuning a rear gear for any particular application. WJ Handy Dad assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Ford 8-in. differential carriers | Hemmings One of the primary reasons why the 9" Ford rear end has come to dominate drag racing is the ease with which thirdmembers with various ring & pinion gear ratios can be installed. and this style of center carrier housing is best suited for drag cars or The third member supports all of the gears and bearings, which allows for easier gear ratio swaps if you have multiple third members. The axle code in our example, H9, has a specific meaning. 59.25 inches to 61.25 inches, 1957-1959 Ranchero and station wagon rears, 57.25 inches, 1967-1971 Comet, Cougar, Mustang, Fairlane, 59.25 inches, 1967 Fairlane 63.50 inches (coil springs), 1957-1959 Ranchero and station wagon 57.25 About 8 months ago, I came across someone who had a very complete model, ratio chart for 9 in rears, After a computer crash, I have lost it. A simple formula to calculate Gear Ratio or Axle Ratios. Most of the time, the differences are in shock and spring mounting brackets and, of course, brake hardware. housings appeared in either 1966 or 1967 with the familiar "Hump" socket size and 7/16" fine thread. I reference these axles based on the ring gear nominal outside diameter in inches. PDF Differential ID Chart - Summit Racing Equipment For Example: 235/45ZR-17 (235 x 0.45 x 2 25.4) + 17 = 25.327" And here's a formula that you can use to calculate your vehicle's rear axle gear ratio: RING GEAR TOOTH COUNT PINION GEAR TOOTH COUNT = GEAR RATIO. Ford 9-Inch Axles - The Ranger Station Some have only one access hole for the backing plate bolts, while others have three. 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. Restoration matching issues will be avoided since the right optioned components will be used to make the restoration. Install Kits and Gears Sets Listed By Rear End. Along with the many different brake and wheel end varieties, many different styles of axle shaft ends were manufactured. Any sufficiently advanced technology is indistinguishable from magic . This is not a nodular unit. There is a machined roller bearing race on the pinion head portion that points at the differential opposite thetapered bearing races. . There is typically a stamped steel cover that must be removed to gain access to the internals. 31-spline axles and carriers for most trucks. If the case has two verticle RIBS ,from top to With the chart in hand, locate your vehicles axle code on the axle code column. 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. You are correct sir, these are the standard ratios for 65-66. much more difficult to locate. The Ford Axle code will also help you identify your particular models engine capacity and the year/vehicle make. The Ford 9 Gear Sets - Ford 9 inch Gear Sets - Strange Engineering From the arrow, you can see the axle code is H9. Ford 9.5 PRO GEAR* *PRO GEAR RATIO PART NO. You must confirm the flange version to be able to order the correct drum brake backing plates, disc brake conversion kit, or even the axles bearing retainer. The desirable N-style, nodular-iron gear cases are available in four different versions. Ford 9 inch gears - Strange Engineering But the 9" is better in a couple respects: It's much lighter than a Dana 60. pattern in most cases differed from the car, and due to the bearing size So rare Ford dropped it after 66, when they also dropped the 7" Equalock. 1967-1973 Mustang axles identified by wheel flange: two large holes and counter sunk center - 31 splines. There are 8.5-inch gears installed in these housings for lowerpower vehicle applications. 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. 1967-1973 Mustang, Torino, Ranchero, Fairlane 9-inch Axles were similar to the Ford 9-inch 28-spline units. Where A=the first number (static reduction), Bi=Gear diameter, Bf=Ring Gear diameter, Cf= (Crown Wheel dia.) - Rod Stroke Ratio - Stroke Size Rear Gear Requirements - Rear End Gear Ratio Needed - Speed from RPM, Rear & Trans. Now you can see the C4AW-4025-B part number on the lower left unit, which verifies it as a nodular unit. If measuring the drum-to-drum distance, add .200-inch to these values. Finding the location of this certification plate is easy. Because of the long production history of this axle, many variants are available. Keep in 74-75 medium duty large bearing, and. large-bearing semi-floating axles, and many can be found with hefty 31-spline This is 2.25 inches for the Ford 9-inch and 1.5 inches for the 8.8-inch axle. Ford Rear Axle Assembly Identification - Page 09 There is a very fundamental difference between Fords 8.8- and 9-inch axles. There may be other labels attached to that pillar so pay attention to one that looks similar to the one below. Our editors pick the products & services we write about. Most 1972 and earlier 31-tooth spline shafts can be shortened and 1973 and later versions typically cannot be resplined. Most of The first number is the last digit of the model year of the decade, the next digit is a letter and represents the month (A is for January, B is for February, and so on), and the last two digits represent the day of the month. I have a '50 Club Coupe and have experienced this first hand. You can do this by multiplying by the gear ratio. The date code on this axle tag is 7AC, and it corresponds to the 7th year, 1st month (January), and 3rd day. This is a typical axle tag that has been removed from the third member. The case We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. There were many instances of cuts and scratches from the thin steel tags sticking up on the axles. for the swap to be performed. 1999 Ford Ranger Rear Axle Assembly7.5 RING GEAR, 9 BRAKES, 3.73 RATIO Leaf Spring: The Similarities And Differences. features the legendary Ford 9-inch ring and pinion strength, 5-on-5.5 lug The answer lies in several of the Ford 9-inchs design aspects, starting with the Ford 9 inch gears. You will also learn how to identify the codes in Ford vehicles. Code Application Ring Gear And Pinion NL or L Axle Shaft Splines Additional Information; Ratio: Diameter of RG: WGA-A: Lincoln Mark Series '69-'71 Thunderbird '69-70: 2.80: 9 3/8: NL: 31-WGA-B: Lincoln Mark Series '69-'71 1958-1959 two dimples on the back of housing, flat center band, some had drain holes. Ford 9 Inch Rear End & Axle Information | JEGS The tubes do not have any welds, and you just see the witness marks of the parting line for the dies on the tubes. trucks varied more, early half ton trucks got the 28-spline axles and 9 inch ratio chart | Ford Muscle Cars Tech Forum CASE" Centers: 1957 - no dimples, flat center band up the center of the rear cover, bottom drain plug, 1958-1959 - two dimples on back of housing, flat center band, some had drain holes, 1960-1967 - two dimples, flat center band, oil level hole in back cover, 1963-1977 Lincoln, LTD, Thunderbirds had 9.375 inch centers, housings were cut away at the gasket surface for ring gear clearance, one curved rib at the front top portion of differential, strong but no gears, 28-spline axles cannot be shortened and resplined (they're tapered), 1972 and earlier 31-spline axles have the ability to be shortened, 1973 and later You will need to get your hands on your manufacturers axle code chart for this part. HOW TO CHOOSE YOUR GEAR RATIO FOR A 9-INCH REAREND - YouTube Ford 9 inch Gears. The large bearing size was available with fi ve different brake drum widths. 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. The Ford Mustang and Thunderbird used this style for a few model years. and trucks throughout the 1970s. In this chapter I share a summary of decades of work on these axles. The smaller 8-inch just cannot handle the abuse as its bigger brother can. Home / Performance Front & Rearends / Parts Department / Ring & Pinion Sets / 9-Inch Ford. People have been climbing around scrap yards for years to find the best examples of the 9-inch axle. The N cases typically came with the larger Daytona-style pinion support bearing, and 31-spline axle shafts. The first two digits of the axle code identify the ratio and capacity of the rear axle. General Motors rear end differentials are referred to by the diameter of the ring gear, i.e. 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. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. Ranger popular early swap being the 1957-1959 Ford for the 1965/1966 Mustang. Applications: Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5. weakest and had abrupt ending but welded carrier centers to tubes and a We offer a guide to follow when selecting a new set of brake pads for your race or street car. Here is an example to help you through. 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. Mustang Rear End Gear Ratios & Axle Guide - LMR.com The top line typically starts with a three-digit axle model code (or the prefix of the part number), followed by a dash, and then thesuffix. The material and heat treating provide excellent wear service life, but doesn't handle shock loads as well as Pro 9 in gears. Richmond Tech Support. There are 4 different sets of rear axles that would have come stock in 66-77 Broncos. many half ton trucks continued to utilize the 9-inch (both 2 wheel & 4 Later smooth backside. With their high-volume production, the two biggest quality problems were leaks from poor welds and poor alignment of the housings. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. But 10.168 / 4.70 (to determine the equivalent rear-gear ratio) equals 2.16:1, which is not realistic. The straddle-mounted pinion has a roller bearing in the gear case, which provides additional support for the pinion under heavy loads. The The other identification information, 9, as observed from the chart, indicates a 3.55 gear ratio of the Ford F-150. It is the one most commonly actual car posi units, which were primarily 28-spline carriers, can be Have These labels have a specific code that is similar to the axle code on the 9-inch axles. Dont Be That Guy, Reversing Gears ~ Rescuing Ones Own Derelict 1967 Pontiac GTO, How To Paint a Lace Roof on the Cheap Using Grandmas Curtains, Exploring an Antique Junkyard in the Hills of West Virginia, Engine, Transmission, Chassis Swap Donor Vehicle Look-Up, How To Box-In a Differential / Solid Axle Rear-End Housing, How To Select Proper Rear-End / Differential Gear Ratio, Install Bolt-On Disc Brake Conversion Kit on 8 and 9 Ford Rear-Ends, 1966 Ford Fairlane 427 Twin Turbo Street/Strip RestoMod Build, How To Repair a Twisted Cable End with a Simple Homemade Tool, 1928 Ford Model A Roadster Build by OL School Garage, Engine / Transmission / Chassis Donor Search, Project Cars and Part Donor Cars For Sale. Which Ford Rear Gear Ratio is right for you - YouTube On this particular third member, the original copper washers that were under the factory fasteners have been discarded as well. bearings, 28 and 31 splines, 57-68 passenger car and 1/2 ton truck - medium duty, stronger than Mustang The 7.5" rear end is also flat on top and bottom. Remember to locate the Safety Standard Certification label on the left side door post as you open the door. Ford used The Fora platform includes forum software by XenForo. A 31-spline car shafts. Nine Inch Rear Axle. 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 Read more: Torsion Axle Vs. We stand behind our products with some of the smartest technicians in the industry. GM X-Body Nova Complete Rear End Packages. Comet that has had a HIPO SMALL block with 31-splines and a locker. if not I have other 9" info archived I can post. 4. It's uncertain if this E The 1960s to 1967s still retain the dimples but also have an oil level plug in the back cover. I'm not responsible for incorrect information, Width: all measurements are flange to flange, Ford Rear Axle Assembly Identification - Page 01 - FORDification.com. common carrier housing found is the C7AW-E. In order to allow for the additional straddle mounted bearing and casting support structure, the hypoid offset needs to be large enough to clear the differential case. GM Chevy S10 82-04 Complete 9" Rear End Package. How To Recognize 9-Inch Housing 67-70 Mustang = 59.25 inches. Identifying a differential hinges the ability to distinguish the two primary rear-end types---the 8- or 9-inch rear end---denoting ring-gear size.
Charter Arms Bulldog 44 Special Hammerless,
Distance From Minot Nd To Canadian Border,
Dragon Ball Z Family Tree,
Altaro Wmi Job: Failed With Error Code: 32774,
Articles F