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The number can usually be found on the lower right side rib. Both axles can be found with factory lockers, depending on the year, make, and model the axle is pulled out from. Looking Up BOM (Bill of Material) Numbers: 1967-1978 Dana Axles Look up BOM numbers under specific axles, 1978-1998 Dana Axles BOM numbers start on pdf page #9, 1978-1998 Dana Spicer Axle Catalog & BOM Numbers, 1999-2011 Dana Spicer Axle Catalog & BOM Numbers. While the 1350 u-joints provide enough strength to handle most demanding of applications, Strange also offers a variety of yokes with1480 u-joints for the ultimate in driveline strength and dependability. '95 F350s are ball jointed and have bolt on calipers. Answer (1 of 2): I googled Dana 70 and find these from torque king.com. Feel free to get in touch with us! I think if you get back to the early to mid eightys they use the indepent dana 50 in the front. Coil Spring Suspension with 5 Links (4 Link Arms plus a Dana 44 Beam Type Axles have 10 bolt covers that are approximately 10-3/8" high and 9-3/8" wide. Its a Ford Dana 60. United States of America, 1957-1993 Dana 44 Solid Beam Inner Axle Seal Application List, 1972-1993 Dodge Dana 60 Rear Wheel Bearing and Seal Application Chart, 1972-1993 Dodge Van and Motorhome Dana 60 Rear Wheel Bearing Applications, Dana Spicer Rear Drive Axle Component Failures, Short Ball Joint Life in 2003-2013 Dodge Ram AAM 925 Front Axles, 1980-1996 Ford Bronco, F150 Dana 44IFS Front Axle Identification IDN-137, 1980-1996 Ford F250 Dana 44IFS Front Axle Identification IDN-136, 1980-1997 Ford Dana 50IFS Front Axle Identification IDN-135, 1985-1991 Ford F350 Dana 60 Front Axle Identification IDN-139, 1992-1997 Ford F350 Dana 60 Front Axle Identification IDN-138, 1994-2013 Dodge Ram 5 Link Coil Spring Front Suspension IDN-121, 2003-2013 Dodge Ram AAM 925 Front Axle Features IDN-122, Dana 60 Specs 2000-2002 Dodge Ram 2500, 3500 IDN-113, ID a 1957-1971 Dodge Dana 44 Closed Knuckle Front Axle IDN-132. 8300 N. Austin Ave Morton Grove, IL 60053 First, you want to the number of bolts are holding the drum backing plate onto the axle. The Dana 44 ring gear diameter ranges from 8.5 to 8.8, and comes in gear ratios from 2.72:1 to 5.89:1. FORD ID TAGS | GM RPO CODES | DANA SPICER BOM NUMBERS | VISUALIDENTIFICATION. The Dana 60 front axle is very stout in stock form, but if it has a weak link it is generally considered to be the outer stub shaft which is approximately the same size as a Dana 44 stub shaft. There are several relatively easy ways to identify a Dana axle. Pinion shaft diameter 1.625". Model. If all else fails, and you're sure it's either a Dana 44 or a Dana 60, you can measure the differential cover to identify your Dana axle. Install Kits and Gears Sets Listed By Rear End. Would like to keep a drum brake setup. The axle / differential model number will often be cast into one of the webs (3). Dana 60 rear axle. like one of our Dana 60 disc brake conversion kits, Lugnuts4x4s Different Disc Brake Conversion Kits for Heavy Duty Trucks. 8 72. pdf. The access to the gears is through a cover that faces the rear of the car. In the Dana/Spicer catalog it goes from 603704 to 603725; it jumps right . Gross axle weight ratings are often lowered by the vehicle manufacturer for safety and tire reasons. Once you know what kind of Dana axle you have, you can pick the right disc brake conversion kit for it. This is much stronger than the CJ versions. On this Wikipedia the language links are at the top of the page across from the article title. Lucky for us, the team at Crawlpedia.com spent weeks going through the information and put together the Ultimate Dana 60 BOM List with the exact information needed to find the parts you need. Dana 60 BOM Axle Codes. The location of the information will depend on the manufacturing date of the axle. High capacity differential covers are available that increase the amount of oil the differential holds. The number can be used to identify the axle, the year of manufacture, and the model vehicle the axle originally came from. By continuing to use our website, you agree to our Privacy Policy. Get any 3 for $25 plus shipping. 1992-1997 Ford F350 Dana 60 Front Axle Identification IDN-138 Identification Help $0.00 1994-2013 Dodge Ram 5 Link Coil Spring Front Suspension IDN-121 Identification Help $0.00 2003-2013 Dodge Ram AAM 925 Front Axle Features IDN-122 Identification Help $0.00 Dana 44 Diff Cover ID IDN-107 Identification Help $0.00 The Dana 60 rear end overall strength, plentiful availability, heavy duty housing, strong knuckles, and unsurpassed aftermarket support make the Dana 60 (S60) one of the automotive industry's most popular axles. Not only can Strange Engineering expert sales technicians help you to determine the best Dana 60 gears to meet your high-performance needs; they will assist in selecting every piece of your S60 drag racing rear end. Cons. Roenicke95stroker said: Your right it's a 3. I am looking at buying a Dana 70 rear also and having a hard time finding any info and want to make sure it is worth getting, I was told it was out of a e350 van but not 100% sure, only info I have on it is bom: 603201 1. Contact. Including are a set of Dana 60 ring and pinion gears. 1 ton Single Rear Wheel 1972 to 1974 would have a Dana 60 or 70 rear axle and a Dana 70 front axle. While you can look up the serial number on a Dana 60 to figure which axle it is, theres a pretty simple trick for telling if the axle came out of a Chevy, Dodge, Ford, GMC, or Jeep. IN STOCK. With permission to manufacture a British model of the Dana 44. So it's time to replace them. The Bill of Material number may also be found on the carrier in some models as shown in illustration (2A). Do you have a Dana 60 axle, but youre not sure whether its built for a GMC/Chevy/Jeep, Dodge, or Ford vehicle? Since you have already identified the axle as a Dana 44 or Dana 60, that's where we'll go ahead and start. Dana 61 external case is similar to Dana 60 HD in its use of dual ribbing: a reinforcement truss extends from the tube all the way around the differential case, in addition to raised cover flange. The BOM number may also be found on the carrier in some models as shown in illustration (2A). A Dana 61 front axle was selectively used in Dodge 44 34-ton and 1 Ton pickups from 1987 to 1993. Rear Axle Identification GM Rear Axle Identified by casting #'s, physical characteristics/appearance, cover bolts (10 or 12) & code stamped in axle tube. Axle spline count varies, with 30 spline being the most common. Early covers (up to the mid 1970's) are made of thin steel 2000-2002 Dodge Dana 60 Front Axle Base Specs:Anti-Lock Brakes:(optional), 2000-2002: ABS sensor is internal, reading off tone ring inside the wheel hub assembly. . That means you can enjoy a greater load-carrying ability wherever your Jeep takes you. Strange Engineering offers several options for Dana 60 gears ratios. A forum community dedicated to custom off-road vehicle owners and enthusiasts. The transmission yokes are CNC machined to assure concentricity and balance for ideal driveshaft operation. And the BOM # I believe is 610460 -8. I was told the Dana 70 was out of a Dodge, but he wasn't 100% for sure. It was used as OEM in 1960s full-size (C-body) Chrysler passenger cars equipped with the 440 CID engine. Larger ring and pinion which increase the contact area and overall strength. . Dodge used a Dana 60 up to 2002. If you pull an axle shaft out of your Dana and it has 33 or 35 splines, then you probably have a Dana 70. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. If you run the standard 1978 K20 front rotors and calipers, you can use the large '78 Cadillac Eldorado ebrake calipers. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); Ford used Coil Spring, Dana 44IFS Twin Traction Beam front axles on 1980-1996 Full Size Bronco and F150 4x4 vehicles. History does not long entrust the care of freedom to the weak or the timid. When ford introduced the superduty they changed the ring gear in the rear to 10.5 inches. As an Amazon Associate, we earn a commission on purchases which does not affect your pricing. How to identify Dana 60. CB = Cover Bolt !1997 F350 XLT 4x4 Crew Cab (4 door) 7.3 Liter V-8 Diesel Powerstroke, Automatic with overdrive, Dana 60 front axle, Weld Racing Wheels and Toyo Open Country Radials (tires and wheels cost $4500) only 66,000 original miles Located in Seattle Washington 98188 1 mile from Seatac AirportI . Every Dana 60 that was originally manufactured by Dana Corp (i.e. It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "70" cast in to the housing and is visually similar to the Dana 60. Unfortunately, it's not all that unusual for the bill of materials number and manufacturing date to be hard to find or unreadable. Thread starter Embracetomorrow; Start date Apr 20, 2021; Apr 20, 2021 #1 Embracetomorrow . The best way to identify a Jeep TJ rear axle is by the model number stamped into the casting on the differential housing. On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. These covers also feature heat sinks that help keep the axle cool. GM Dana 60 vs Dodge Kingpin Dana 60 Identification The kingpin GM and Dodge Dana 60 look very similar. The number can usually be found on the lower right side rib below the differential cover, but it may also be found on other ribs or on top of the main cast structure. The most noticeable difference is the reinforced cast iron differential in the Dana 61. Dodge first used the 5-Link, Coil Spring front suspension on 1994 model year Ram 1500, Ram 2500, Ram and Ram 3500 4x4 trucks with solid beam front axles. Ratio. All Dana axles have a Bill of Materials (BOM) number stamped into the long axle tube that can be used to look up many of the axle's important details including the gear ratio, ring gear rotation, differential type and spline count, as well as a complete list of replacement parts. Method 2. Below is a list of various BOM numbers. On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. It can be readily identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "60" cast into the housing. Which axle you have would depend on the truck model. Dana differential case #706400[3] (3.07-3.73) shows in Dana's parts catalog to be Dana 61-specific[citation needed]. Dana 60 axle swap. Rear Dana 60 Axle BOM Codes. Ensure accuracy by checking the tag numbers or stamps on the axle or by utilizing the RPO codes on GM vehicles. Some use larger ("1550") Universal Joints which increase strength and steering angle. For more than 50-years Strange has been meticulously crafting every component of our version of the Dana 60 rear axle to the highest standards possible. The Dana 60 is a great rear end for its applications (I am assuming we are speaking of the full floating version). In 1939 Spicer's UK license holder created a company named "Salisbury Transmission Limited." Yes No (99% of other people think it was helpful) 1965 Scout 80 7.3PSD/ZF/203/205 D60F/14BFF. @2003-2020 Lugnut4x4. The customizable Dana 60 front and rear axles allow different width and center drop dimensions for Jeep TJs and XJs, rock crawlers, bouncers, and other off-road vehicles. For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. Larger and thicker diameter steel tubes (3.75inches diameter and in thick). The photo Ford uses Dana Super 60 Front Driving Axles in 2005 and newer F250, F350, F450, and F550 Super Duty 4x4 trucks. Dana 60 axle swap. Traditional BOMs are 6 digits followed by 1 or 2 digits, and start with the numbers 60 or 61. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If there are 33 or 35 splines, then you have a Dana 70 axle. To find the complete build details of any Dana 60 axle, locate the BOM number stamped into the long axle tube and then find that code in the table below. You would have a hard time installing a Ford Dana 60 axle on a Jeep, for example. If you have access to axle tag codes for '72-up, please e-mail me. Strange Engineerings heavy-duty lines of S-Series transmission and pinion yokes were designed by Strange and are manufactured from USA made high tensile strength nodular iron castings. For a better experience, please enable JavaScript in your browser before proceeding. It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "70" cast in to the housing and is visually similar to the Dana 60. Dana 60 Eaton TrueTrac | Rear 30 Spline (4.10 & Down) Price: $1,206.99 Detroit Truetrac Lockers are maintenance free, fully mechanical, Torsen style limited slip differentials with helical gears instead of clutch packs (which wear out over time) to provide constant torque to both wheels while still allowing for smooth turns on pavement. JavaScript is disabled. In the mid-1970s the Big Three all started using this axle. Can't make out the knuckles. The cast centersection and pressed-in tubes are common for many axle manufacturers, but the stop sign-shaped differential cover is the dead giveaway for identifying an early Dana axle. ). Just about any ring and pinion combination you want between 3.54:1 and 7.17:1 is still readily available. So, 4 bolts = Dodge or Ford, 7 bolts = everything else. Many Dana axles have the model ID cast into the fins or centersection. The Dana/Spicer Model 60 is an automotive axle manufactured by Dana Holding Corporation and used in OEM pickup and limited passenger car applications by Chevrolet, Dodge, Chrysler, Jeep, Ford and Land Rover. FOUND 1969 Mopar Dana 60 4.10 rear end and 1969 RR trunk lid. Then, to find parts compatible with that axle, click on the link in the right column that will take you to the corresponding AxleBuilder.com page. NOTE: The patterns are really hard to tell apart, so youre going to have to measure. There are front and rear versions of the Dana 60. Ring & Pinion Gears for use with Dana 44 Advantek M220 Jeep JL / JT - New Ford Bronco / Ranger Rear Sierra Gear & Axle Part # Dana 44 Advantek (M220) - 4.56 Ratio R&P Pros. The Dana 60 ring gear diameter is 9.75, and comes in gear ratios from 3.31:1 to 7.17:1. In the absence of an ID tag, axle / differential types can be identified using the shape of the cover, the number of cover bolts, the number of ring gear bolts, and the ring gear diameter. Premium bearing sets are offered in your choice of either round or tapered steel roller bearings. The superduty you can get either a solid dana 50 or 60. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! Each axle contains a gear ratio tag (4), and if the axle is equipped with a limited slip differential, it will have a tag specifying the type of limited slip lubricant to use (5). Mr.N's Dana Articles to Include 44, 60 information. Strange is your key to winning more races. Each axle is built with aBill of Material (BOM) Tag affixed to the differential cover by two cover bolts. Dana 60 axles were offered with 16, 23, 30, 32, 33, and 35 spline axle shafts, however, 30 and 35 spline models are by far the most . I can't find this number anywhere either. . A modified version of that table is posted below and we've added links to pages that contain parts specific to each axle. Strange Engineerings superior line of Chrome Moly Transmission yokes are manufactured from high quality forgings and fully heat treated to achieve maximum tensile strength. GAWR up to 11,000 (de rated by many OEMs) Ring gear 11.25". Take a look at the shape of the inspection cover. Dana 60 front axle shafts lengths. The Ring Gear Size (differential type) and the Gear Ratio will be printed on the tag (as well as whether or not the differential is limited slip). 1 ton's (D/W 300 and 350's) will be a Dana 60 up front and either a Dana 60 or 70 in the rear. Gears / Diffs / Install Kits Listed By Vehicle, Standard Gears & Pro Gears Dana / Ford / GM / Mopar, Strange T-Shirts. $27.55. The Dana Super 60 is an upgraded version of the Dana 60 axle. Look for a "44" or "60" cast into the reinforcement ribs. The 80's ford trucks saw a mix of dana 60 rear axles(in both full and semi floating applications), dana 70 rear axles, and the sterling 10.25. Full floating variants are common while Semi-floating axles exist, but are less common. Look for a "44" or "60" cast into the reinforcement ribs. Use the images and information listed below to help identify which differential your vehicle has before ordering parts. Dana 60 axles on the GMC, Chevy, and Jeep are all basically the same, Dodge and Ford Dana 60 axles are different. If your axle still has the original factory gears in it, then 3.54 to 4.30 gears will be on the lower carrier and 4.56 to 7.17 gears will be on the higher carrier. However, model year 2002 Rams phased out the CAD system leaving some 2002 Dana 60 axles permanently locked in. As the industry leader in high-performance drag racing differentials, drive line components, and suspension parts. Many Land Rover applications used 10 or 24 spline shafts. Ranger BOM's are listed at the bottom of the page. 1975 to 1979 would have a Dana 60 or 70 rear axle and a Dana 60 front axle. Dodge and Ford are different. I currently have an 8 3/4 489 29 spline rear end w/ drum brakes and S/S springs. Let this guide shed some light! Constant-velocity joints were used instead of universal joints. They are also lowered to reduce loads on other powertrain components such as transmissions and transfer cases. . For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. Dana vehicles come in unique inspection cover and gasket shapes. ADD to. To find the complete build details of any Dana 60 axle, locate the BOM number stamped into the long axle tube and then find that code in the table below. Rear Axle: AMC 20 (6-lug) or Dana 60 (8-lug) AMC 20 (6-lug) offset just a tad. All Spicer Carrier-Type axles are identified with a manufacturing date (1) and Bill of Material (BOM) number (2) stamped on the right or left hand tube on driving axles. CLICK HERE for More Details Part Number: 706074X. To figure out exactly what axle you have, you can look for the Dana stamped bill of materials number. Dodge Dana 60 axles utilized locking hubs until 1994 when a Center Axle Disconnect (CAD) system was adopted. Each Dana 60 has a build date and bill of materials numbers stamped into the back of the passenger-side axle tube. 55 ratio (rear disc brakes) 7.0. The BOM will identify the model number, the gear ratio, the type of axle / differential, and component parts. Ring and Pinion Ratio Variations - An explanation of why some ring and pinion gear ratios vary. Isn't the Google wonderful, it's so easy to find information with it, even with pictures. If you pull an axle shaft out of your Dana and it has 33 or 35 splines, then you probably have a Dana 70. Strange Engineering has redesigned the Dana 60 rear axle and we call it the S-60. Strange is the only place to shop for your custom-made Dana 60 Rear End for street strip or Drag Racing. Brand Related Markets. A 2004 Jeep LJ will have either Dana 44 or Dana 60 axles. Copyright AxleBuilder.com document.write( new Date().getFullYear() ); | Privacy Policy | Contact Us. Select Value: Excellent traction and reliable braking needed to help machines perform a variety of tasks. This guide can help identify the two when you are on your hunt for one ton axles. Thick Gears and Carrier Breaks - Thick ring and pinion gears and differential carrier breaks explained. The Best Disc Brake Conversion Kits At The Best Prices. Crawlpedia article on thick gears and carrier breaks. The Ford Dana 60 bolt pattern is only about 1/4 out of square, so its nearly impossible to eyeball. The Dana 60 is a Salisbury-type rear-end, meaning the differential carrier removes from the rear of the axle instead of the front. Gross axle weight ratings are often lowered by the vehicle manufacturer for safety and tire reasons. I'm not able to find mine either its stamped 603384-1. Off-Highway. The Dana 60 is also quite adaptable. If that's the number, it's from a 1995 F350 with 4.10 gear ratio. It is a live, iron beam front axle with a 9-1/4" hypoid gear set. In the back they will have a Dana 60. Axle shaft diameter 1.46". Description. Stronger axle shafts, universal joints and ball joints are widely available, as well as a large selection of traction-control devices such as locking differentials and limited slip differentials. My friend has a 1960s Ford pickup, and we can't identify the rear axle. Once your S60 is fully built, it is painstakingly checked again by Strange Engineering quality control professionals to ensure that it exceeds industry standards. Otherwise, use the table below to determine your differential carrier: To learn more about differential carriers, see this Crawlpedia article on thick gears and carrier breaks. These axles are all exactly the same. Are the 4 bolts arranged in a perfect square pattern? Early 1977 and older Ford F250 (sometimes) Ford D60. Dana 60 identification. The majority of the Dana 70 's are rear axles, however Dana 70 front axles do exist. . The Bill of Material number may also be found on the carrier in some models as shown in illustration (2A). 44 perch 71-72 = 63 axle flange to flange, . Presenting The Expert from Dana, your one stop for the useful information you need regarding genuine Spicer parts. Compare this shape with the National Parts' Axle Identification Chart to determine which Dana model you own. Although all Dana 53s are semi-floating, rear axles, 9.25" ring gear diameter. How To Identify A Dana Spicer Axle All Spicer Carrier Type axles are identified with a manufacturing date (1) and Bill of Material number (2) stamped on the right or left hand tube on driving axles. If your axle still has the factory installed gears, then you can find them listed on the ratio tag attached to the differential cover, or find the axle BOM number in our Dana 60 BOM Details Chart. The best way to be sure of which axle you have is by the Bill of Material Number stamped on the right hand axle tube. The later axles have ball joints. The Dana 53 first appeared in the late 1940s and is much like a Dana 60. Gear Ratio Calculator - Calculate the gear ratio of gears based on their tooth count. (D1200, 1210 and 200 series), 19681973 Jeep J3800/J4800 Camper Truck (full float 30 spline), 19681970 Jeep J-2600/J2700/J3600/J3700 (semi float 30 & 35 spline), 19711973 Jeep J4000/4600/J4700 (semi float 35 spline), 19741988 Jeep J20 (full float 30 spline), 19832002 Land Rover Defender 110 (up to VIN ending in 2A622423), 19832002 Land Rover Defender 130 (up to VIN ending in 2A622423), This page was last edited on 12 December 2022, at 03:05. Step 3. Code. Later BOMs can start with the first 3 digits 200, but these are not typically dropped from the tag. 2How To Identify The Axle Ratio From The Axle Code 2.1Step 1: Locate the Safety Compliance Certification Label 2.2Step 2: Locate the Axle code column on the label 2.3Step 3: Get the manufacturer's axle code chart 2.4Step 4: Locate the axle ratio column 3Ford Axle Code Identification 4Ford Axle Code Chart 5Conclusion What is an Axle code? 1978-1979 Dana 60 Front Axles in Ford Trucks had a Ford Axle Code Tag with the Ford Production Part Number and Dana Bill of Material Number (BOM) stamped on a metal Build Tag (red arrow) attached to the differential by two of the differential cover bolts (yellow arrows) when the vehicle was shipped from the factory but, unfortunately, these tags Locate the identification tags on the rear-end housing unit. for BOM 603994-1, the differential is a standard Dana 60 with a 3.73 Gear Ratio). Luckily, it's pretty easy to tell which axle you have. From the pic, it appears to be a ball jointed Dana 60. Strange is the only place to shop for your custom-made Dana 60 Rear End for street strip or Drag Racing. Complete Bill Of Material information: Bill of Material Number - Manufacturer - Model - Front / Rear - Application 603470 JEEP 60 REAR 1979 J20 PICKUP 60. 1972 to 1974 would have a Dana 60 or 70 rear axle and a Dana 70 front axle. I just picked up a Dana 70 dual wheel rear end (4.56 gears) and also a Dana 60 single wheel rear end (4.10 gears) and I'm trying to identify what vehicle (and year) these came out of. Made of electroplated heavy duty steel,CNC machined.it is durable and stable,anti-corrosion,High precision and Not easily deformed for long life service. A set of Dana 60, 35 or 40 Spline Pro Race axles are fabricated to fit the axle tube length and the axles are studded to specifications. If the axle is unmolested and only a little rusty, lightly sanding the axletube by hand can sometimes reveal the bill of materials number and manufacturing date code. 800-646-6718. Sometimes people believe that they have a Dana 60 axle while they really have a Dana 70 axle. Application. It can be readily identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "60" cast into the housing. DANA 70 Almost identical in appearance to a Dana 60, the Dana 70 is standard in heavy Dodge pickups and GM duallies. 2001 Ford Ranger Specifications.Brake Line, Front, Driver and Passenger Side. The only info it has is: "Dana 60 with 4.10 axle ratio from Dodge D200". Both front and rear axle variations were first offered in 1957. DANA 60 35 spline rear axle shaft 79 - 84 B-Body CHP (Factory Race Axle Specs) - $285.66. The Dana 60 axle uses u-joints that measure three inches from snap ring to snap ring. Each tag has a Bill of Material Number (BOM) stamped on it and it is affixed to the axle before it is shipped from the factory. Even though all three variations are the same type of axle, theyre still designed differently. 19752002 1 Ton (D-700/W-300/W-350/W-400/3500), 19711977 Land Rover Series 2B Forward Control, 19711977 Land Rover Series 3 1 ton (both front and rear axles), 19711985 Land Rover Series 3 Military Spec (rear on series III 109s), 19641977 Chevrolet and GMC 3/4-ton pickups, 19751987 Chevrolet and GMC 1-ton pickups and Suburbans, 20022005 Chevrolet and GMC 1/2 + 3/4 Ton pickups and Suburbans with Quadrasteer, 1966 1/2 Ton 4X4 Pickup Truck (1100A 4X4), 1969-75 3/4 Ton Pickup Truck and Travelall. more. These stronger bits are better able to. Beware: The Dana 70 differential cover measures the same as the Dana 60 cover. Refer to the appropriate model number section for parts identification and a breakdown of the Bill of Material. not aftermarket) is stamped with a build date and bill of materials on the back of the right hand axle tube. It was also used on 3500 4x2 trucks with tubular beam front axles. Carrier Breaks. For independent front suspension (IFS) axles, the B/M number may be located at one of three locations: 1). How can we tell the difference?Ted Olmstead, via email. http://www.pirate4x4.com/forum/5938098-post45.html. Ring gear 9.75". RJSPHH Inner Axle Side Seal Installation Tool for Dana 30/44/60 Front Differentials. Carrier break: 3.54:1 - 4.10:1 and 4.56:1 - 7.17:1. If youre looking for a high quality disc brake conversion kit, look no further than Lugnut4x4s disc brake conversion kits for Dana 60 axles and Dana 70 axles! UPDATE: While this setup is still going strong, I have found much better, easier, safer, and more efficient ways to complete different parts of fear setups. Identifying an axle is the first thing you should always do prior to ordering axle or brake parts. The Dana/Spicer Model 70 is an automotive axle used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. Dodge Cummins pickups from the "First Generation" that are not equipped with an overdrive transmission commonly have the 3.07:1 Dana 61 front axle because the higher gears are necessary to achieve reasonable road speeds at the low 2500 rpm governed speed of the Cummins engine in those pickups. The Dana 60 (S60) high performance rear axle gives racing enthusiasts a suitable alternative to the Ford 9 inch rear end. That one is essentially made to the right size and length to bolt up to your JK Wrangler. This info is especially handy when looking for replacement axleshafts and brake parts for swapped-in axles. Axle Assembly Identification. The S60 is available in any state of build; from a bare housing to a fully-built differential complete with A, E, G or F-Body leaf mounts and any auxiliary mounts required for extreme applications. Top left: The Dana 60 rear end is easily identified with just a glance. Knock out the pinion races, pull the carrier bearings a. When I originally purchased the van in 89, I was told that the rear needed "E" rated tires and to keep 80 psi in them or they would be overloaded. The Dana/Spicer 60 rear end differential assemblies are identified with a manufacturing date (1) and Bill of Material number 1/8" high metal stamp (2) stamped on the right or left hand tube on driving axles. Engine, transmission, rear-end, driveline, fuel system etc.. 6 posts Page 1 of 1. erik68w100 Sweptline.ORG Member Posts: 22 Joined: Thu May 01, 2014 6:13 pm City: Sandpoint State: ID.