Bill Of Materials . Atlas 2 Speed: P/N A-DIV-T3 Left Drop Case Mount and Cable Shifters: P/N 303025L Right Drop Case Mount and Cable Shifters: P/N 303026R Toyota Tacoma, Tundra, and 4Runners: For Toyota Tacoma 1996 to 2004, Tundra with the 4. Jun 9, 2013 · Well i was thinking about somewhere around 35:1 to 40:1. #1 · Feb 4, 2021. In this HD video, Steve Roberts at Advance Adapters demo Atlas Transfer Cases. 1822 posts · Joined 2009. Atlas Transfe Option 1: Transfer Case Speeds and Gear Ratio Atlas Transfer Cases are available in 2-speed and 4-speed configurations. 96:1, 2. 34:1. The Atlas transfer case offers you the ability to customize the transfer case to your vehicle. ly/2Tt20Wh↠ Facebook - https://bit. 7% Reduction in weight. The Atlas 4 speed would have the following gearing options: 1. 5" in length and manufactured from strong 356-T6 heat treated aluminum alloy. Advance Adapter. 7:1, 3. Atlas43. $24. Sep 24, 2009 · The added benefit being that it'll be MUCH lighter and easier to work with than a 100+lb atlas. Make sure you have selected the proper TH400 for your particular engine. We buy these t-cases configured like this: The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. Feb 27, 2020 · An NP205 weighs about 140 pounds dry, while an Atlas weighs 110. standard options include: Mated transfer case, standard gears, 300m output shaft, speedometer hole plug kit, and standard This is the transfer case lubricant that is recommended for the Atlas 4-SP and is supplied with unit. These kits are designed to include everything you need to make installation a breeze – all you May 1, 2019 · We broke our stock transfer case when the rear drive shaft broke the u-joint at 65 mph and cracked the stock case. 72:1 ATLAS 2-SPEED. 7. 34:1, or 11. Atlas Transfer Cases have won over the industry 3. Please verify your fitment! Built in Spring of 2018. Its Wild Wednesday! Let's swap transfer cases! Today we install an Atlas 4speed and some Adam's driveshafts into my Jeep TJ! Follow Me On Instagram! https:// Jun 13, 2010 · then decide to put the nuts on the stud of the transfer case to pull the units together. Atlas 2 Speed T/C (4) CALL (615) 962-9135 TO ORDER. I am currently running the terraflex terra low 4:1 in a 231 with an sye and extra large hd chain kit. Do anything. 11 gear ratio. You will benefit greatly by understanding the Atlas characteristics and how to apply them for ultimate trail performance! If you should have any questions or comments, please feel free Jan 18, 2006 · I know the Atlas is a great transfer case but I like the 2 speed option. Probably going to stick with the 2 speed unless you guys wind up convincing me to go with the4 speed. With over 30,000 units sold, the Atlas 2 speed is the solution for combining both on and off-road performance. When all this is put together, you get a new legendary Atlas transfer case with the best combination of gear ratios ( 1:1, 2. We recommend the Atlas be installed at either a stock or higher rotation. You can only get one of those ratios with an Atlas 4 speed cases. 104 square. $53. 68. 01:1, 3. Atlas Transfer Case (11) Dec 6, 2018 · 231 posts · Joined 2017. Oct 23, 2022 · We only offer the divorced units in the 2 speed configuration. 16:1 and 10. TH350/700R TO ATLAS ADAPTER Jan 1, 2006 · 4/29/14: Started shipping new Atlas 2. Prices start at $2,360. 34:1 ratios for super technical rock crawling at idle. 303202. to/2FkauET)It was finally time for me to change the gear oil in my Atlas tran Competition rated components are also available upgrades. 3:1 ). 0:1 Atlas 2 speed to the 2018 and newer Jeep JL and JT. 70:1. Just wondering if anyone has a sketch of one or a list of dimensions. 0:1 or 3. The holy grail of Lo Lo. The solid, one-piece case design is manufactured from 356-T6 heat-treated aluminum alloy. Length is a different issue. 0:1, 3. The transfer case, whether being a 2 speed or 4 speed, is now damaged: the 2 speed having a broken front housing snap ring, and the cage needle bearing of the 4 speed having been pre-loaded. SKU. QIAT19 QIAT18. 8:1 or 4. 8. FLAT TOW CASES. 8 is a good choice for the avid 4-wheeler since this low gear ratio is ideal for moderate to some extreme rock crawling. Whether you’re installing a new system completely or are just adding the finishing touches to your vehicle modifications, you’ll find shift knob Atlas 2 speed front input shaft change small parts kit $39. The name is legendary and synonymous with rock crawling and off-road vehicle performance. 3:1 or 5. The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. An auxiliary box with either of the transfer cases adds another 20-25 pounds. 98. Finally Atlas is building the flat tow 2 speed transfer case so with my 17 JKU they are recommending 3. This is an Atlas II, 2 Speed Transfer Case with a 3. Advance Adapters has built upon the proven design of the Atlas 2, to create the revolutionary Atlas 4sp. Transfer Case Rebuild Kits, ATLAS 2 Speed, Rebuild, Sold as a Kit. - length of body. The first offers 2. Atlas 2 Speed Trail Series (small bearing) Lowest Gear Ratio: 5. This new feature is only found on the latest version of the ProCal Module (part number 30406007AG). You're supposed to get 2 quarts if you order a regular 2-speed Atlas (capacity 2 qts) and 3 quarts if you order a 4-speed Atlas (capacity 2. Current Average Estimated Wait Time for New Orders - (20 Weeks) this case will come as a mated version. 50R15. The twin stick shifter offers 2 wheel or 4 wheel low or high range driving and can be driven in 2 wheel low range. Two- and four-speed variations are availa ( GM 4L80E 4wd to Atlas 2 & 4 speed adapter. The gear-driven Atlas II boasts superior strength and either 3. An Atlas Transfer Case is sure to change the way your vehicle performs offroad. 4 Speed Atlas transfer case. The recommended oil capacity is 2 quarts in the Atlas 2 speed and 2-1/2 quarts for the Atlas 4 speed transfer case. This material is also used for the structural access cover and all other exterior components. 0:1 & 3. 3:1 is no longer available Advance Adapters Atlas II Extreme Low 4. Shift-on-the-fly feature. How to Select the Perfect Dual Case Kit for Your Next Auto Project. #1. The cable limits flexibility so preassembly makes sense. Note: This Atlas to 4L80E adapter must used in conjunction with our 4L80E VSS kit and is sold separately. 203 female fitting, and on the other end couples to the Atlas speedo housing side- SAE 7/8"-18 . 5:1, 2. With over 30,000 units sold, the Atlas 2 speed is the solut Jul 17, 2018 · When the Jeep’s part-time case is in either 4-Hi or two-wheel drive, the ratio is 1:1. litebritestudios. 0:1 High Range 1:1 25% Increase in thrust surface area to endure higher thrust loads. The Atlas 2 speed and 4 speed transfer cases is . The Atlas does not offer any type of ‘weep hole’ to verify the oil level. excluding shipping. A powerful upgrade for your classic Bronco, the Atlas transfer case is capable of both shift on the fly and selective shifting. Sep 19, 2006 · The selector lever is designed to be actuated by either a cable or electric shift option. Details. 42) X SCS Case (3. Atlas Transfer Cases have won over the industry This is the Atlas II 4 Speed Transfer Case. 5 TH350/700R ATLAS ADAPTER. #2. Tire Size. 824:1 This ratio is offered for both 2 speed and 4 speed transfer cases. The recommended 2 quarts (2-speed Atlas) or 2-1/2 quarts (4-speed Atlas) of Atlas oil will be used. 0 and NV3550, should also work with all other 6 cyl TJ's. to/2Gx6Arj) ️OTC Suction Gun: (http://amzn. Oct 15, 2022 · The Atlas transfer case, a stout cable shifter and even retention of the OEM 4WD switch and wiring have been addressed. Our 3-speed transfer case is perfect for daily drivers This kit includes 6 - STUD BOLT- 3/8"-16 NC5 X 3/8"-24 and 6 - 3/8-24 flange nuts. SHORT TAILHOUSING HD RETRO FIT 300M. Atlas 4 Speed Transfer Cases are custom built to order by Advance Adapters with your choice of gear ratios, tailhousings, speedometers, shifters, input and out put shafts and yokes, and transmission adapters. ly/ Feb 15, 2021 · A week later, a pallet showed up with on it, a 4 Speed Atlas, 2 driveshafts and all the cables, shifters and brackets as it was removed from Metaltech 4×4’s 2007 FJ Cruiser. May 27, 2014. Go anywhere. 8:1 & 10. CALL (615) 962-9135 TO ORDER. Jan 6, 2021 · LITE BRITE NATION↠ E3OffRoad - https://e3offroad. ATLAS 2SP RACER REPAIR KIT. TRANSFER CASE STUD BOLT KIT (PRODUCTION) / 302070A Oct 12, 2018 · Nov 16, 2018. In 2016 a new serial number referring to the manufacturing date was used. This means for every rotation of the transmission’s output shaft, the T-case output spins one revolution The Atlas 4-Speed is a fully assembled "ready to install" transfer case. Nov 4, 2008 · The main case functions independently from the front reduction housing and retains all of the normal Atlas features. 94:1). Atlas 4-Speed Transfer Cases You’ll always have the right gear and drive for any off-roading plan with a four-speed Atlas transfer case for trucks and SUVs. RATIOS: Low Range: 2. Primary wheeling is east coast mostly done at rausch creek, some trips on the 700R / 4L60E adapter to Atlas 2 speed & 4 speed transfer case $238. - Height of body minus the cover on the bottom. Not Yet Reviewed. Atlas Transfer Case – 2 Speed and 4 Speed. Therefore, we have supplied your unit with a site tube to aid in determining the correct fluid level. 8:1 ratio. Shorter (6½" shorter than an NV231 without a short-shaft conversion kit) allowing for better drive shaft angle on lifted jeeps. 3:1, 5:1 or 6:1 are available. 7L Auto trans 1999-2006, and 4 Runners 1996-2002 with 3. The front driveline may need to be lengthened. -2010 Ford F-250 4×4 w/ 180hp P-pump Oct 14, 2022 · Steve Roberts provides details on the design of the Atlas transfer case, how these units work and their functions. 44:1, 8. 0. The Atlas 4 speed is just a bit longer. Note: We offer a heavy duty transmission mount (sold separately) for our AS-9111 adapter. 8:1 ratio; 1310 CV Yokes; Twin stick shifters; Site tube; Standard tail housing w/speedo Jun 1, 2018 · Some of those gear ratios that the 4 speed offers are not available in the 2 speed. 75:1 and 5. Price: $3,744. 1 or 5. 5 qts). 3:1. 7:1 & 5. New Atlas II Transfer Case for 66-77 Ford Broncos. The Hero Transfer Case is the only transfer case on the market available in 2-speed and 3-speed configurations. Dual transfer case kits are how serious rock crawlers and off-road explorers get even more torque from their vehicles. 3. Advance Adapters Atlas 2 Speed (10) Toyota Land Cruiser (1974-July 1980) - (16 Spline Input) (10) NP 205 Transfer Case (8) OIL ATLAS- RED LINE 75W-90 API GL4 QT. Low-range ratios of 3. In addition to some specific questions I have, I am looking for some pros & cons input on Advance Adapter's 2-speed transfer case. 48:1 low gear makes for a lot more shifting between high & low ranges Atlas 2 Speed DESCRIPTION Through the analysis of other successful transfer case designs, we have manufactured a rugged, all gear-driven transfer case. We called Advance Adapters and got the order in with Vince. The stud is sold from Chrysler under P/N 04746253 and New Process Gear P/N 17474. However, the four-speed Atlas takes any one of these cases and adds a 2. The Atlas II Transfer Case has come to be the "Holy Grail" of performance transfer cases for recreational, and competition four-wheelers. As of 2/18, all ProCal Modules being shipped from AEV are the latest version and include this function. com↠ Stickers - https://bit. This is an Atlas II, 2 Speed Transfer Case with 3:1 ratio. Speedometer Gear: Fits: 1966-77 Ford Bronco. 72:1 Dress up your Atlas transfer case and vehicle interior with high-quality and great-looking shifter knobs or install a new manual shifter adapter in your vehicle with kits from Advance Adapters. An NP205 measures about The Advance Adapters Atlas 2 speed gear-driven transfer cases are the ultimate in gearing and strength. Jul 18, 2009 · The atlas II transfer case by Advanced Adapters has several advantages over the stock NP231 or NVG231. And the math on and TH400 (2. $614. 6. Aug 3, 2009 · 143 posts · Joined 2009. AS-9111. 8. 0:1 High Range 1:1 It has all the add on options as the standard Atlas with a few upgrades. -97 Dodge 2500 ext cab 4×4,, NV4500, the usual stuff with an SXE 362 . 2 Speed Transfer Case Transmission Gearbox Metal for 1/10 SCX10 RC4WD D90 RC Car. 3:1 Advance Adapters Atlas II Extreme Low 4. 5. 4:1 ) or ( 1. 5" Shifter Kit $206. 3. 303040. Open up even more off-roading possibilities in a four-wheel drive vehicle by adding a four-speed transfer case that gives you all the gear ratios you need. Toyota Speed Sensor 1998-Newer , FJ Cruisers, T100, Tacoma: Jun 27, 2022 · Atlas 4-Speed Transfer Case Builds - Advance Adapters - Advance Adapters. You CAN’T. Going to upgrade to an Atlas transfer case in the next few weeks. Specs seem good TH400 2. We do not recommend flat towing vehicles equipped with the 4 speed due to the additional bearings used in the planetary housing. 13) =38. 4L V6 Aug 24, 2014 · This includes 2-speed Atlas transfer cases as well as Chrysler's Command-Trac NV241 (Sport/Sahara) and Rock-Trac NV241 (Rubicon) transfer cases. 35x12. No other transfer case on the market today has 3 separate low range ratios built into a single unit. 56 gears and 35" tires. With a 40-spline output, massive helical cut gears, and a split design for easy maintenance, the Hero Transfer Case is best-in-class for those who take the word “extreme” seriously. 8:1 : The Atlas 3. The superfinished gears provide: less friction / lower operation temperatures / extended component life / increase Advance Adapters Atlas 2 Speed Rebuild Kits AB1000. Once the required two quarts are put into the Atlas 2 speed front input shaft change small parts kit $39. The install took almost a week, few hours a night. The adapter is only 1. 63 so round up to 39:1. We offer several upgrades, options, and different configurations for this transfer case. 625” in length and includes a GM VSS kit incorporated within’. An extremely high quality specialty 2 speed (High range 1:1 plus one low range) transfer case. Used on 00 TJ w/4. Apr 12, 2013 · Atlas2 : Atlas 2 Speed Transfer Case (#Atlas2) Atlas 2 Speed Transfer Case The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. 44 Feb 26, 2018 · ️Topsider Vacuum Pump: (http://amzn. 33:1 gear reduction. Superior strength. 1 ratio with the auto transmission I be on 37 with 4. Jun 27, 2012 · Looking into purchasing a new 2 speed atlas, since I had to get rid of my 4 speed. Advance Adapters Atlas 4 Speed 4x4 Transfer Case. OIL ATF ATLAS- RED LINE ATF QT. Go build a 2 speed Atlas with any one of the ratios listed: 5. Part Number: ADD-AB1000. 0:1 High Range 1:1 This 700R / 4L60E adapter to Atlas 2 speed & 4 speed transfer case is 2. This transfer case was designed for the off road enthusiast that likes to tackle a large variety of terrain The Atlas also features a unique twin stick design to deliver crisp, quiet operation. Estimated Ship Date: Jul 31, 2024 if ordered today. Remove six mounting bolts that secure the transfer case to the transmission. 1, 2. See specifications tab for more infomation on The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. 303200. 6/18/14: Started shipping Atlas 2 Speeds with universal case part number 301100A. 8, 4. Built upon the proven design of the Atlas 2 , the Atlas 4-speed transfer case offers three separate low-range functions built into a single unit instead of the single low-range ratio in The Atlas 2 is a fully assembled "ready to install" transfer case. Has 700-800 miles on it. The Atlas 4SP is currently available in two ratio combinations. 50. Heim joint style shifter linkage upgrade for Atlas transfer cases. $17. I'm torn between a 4. I've had one under my Ranger some 12 years now It's a beast of a case for a RBV, but has been trouble-free for the most part (so far the only thing I've had to do is reseal both yokes from leaking). Available for many popular applications in 2. This adapter assembly is for exclusive use with the late model 4L60E with removable bell housing and includes a Description: The award winning Hero Transfer Case is the strongest selectable reduction box on the market. The installation of an Atlas 4 speed should be nearly the same as the standard Atlas 2 speed. This will give my wife 3. Application for these Jeeps will fit the automatic transmission (850RE 8 speed) or the Manual transmission D478. 0 to one low range ratios ratios. 3:1 for 89-95 Jeep Wrangler YJ with 6 Cylinder Engine and AX15 Transmission PRODUCT OVERVIEW. Combining the latest in CAD/CAM technology and years of in-house CNC machining capabilities, the Atlas transfer case is sure to bring you the utmost in dependability and performance. We thought of trying to fix it and install a Tera-Low at that time, but end of the day, you still end up with a weak case. Free Shipping. 05. 82 so round up and it's 39:1. 8:1, 10. #1 · Aug 3, 2009. 50-2905. Atlas Transfer Case (11) Feb 4, 2021 · Tuffjeeper Discussion starter. Mainly I need: - overall width. 0) X ring and pinion (5. eight) X ring and pinion of 4. Disconnect the speedometer cable or wires. 4. They are available with four different gear ratio combinations with low range options down to Atlas 4 Speed Transfer Case: Advance Adapters has built upon the proven design of the Atlas 2, to create the revolutionary Atlas 4sp. Current serial numbers are 7 digits (first digit is May 27, 2014 · 4WD. 56 gears, Pro Rock 44 Front and trussed Dana 44 rear and planning on going 5. 0:1, 2. Atlas 2 Speed Universal HD 5. Disconnect shift linkage by removing e-clips that retain shift rod button ends. 0, 3. This transfer case was designed for the off road enthusiast that likes to tackle a large variety of terrain with one vehicle. - thickness of input ring. 52) X NP205 with LOMAX (3. Since every Atlas transfer case is custom built to order, the unit will be You can then retain the factory gauge and have all the added benefits of the Atlas transfer case. The Atlas is about 2 1/2" longer than your left hand drop 66-77 Ford Bronco Dana 20; so the rear driveline will have to be shortened. 16:1, 10. AB1011. Jul 28, 2016 · Mike from Advance Adapters shows the proper way to shift an Atlas 2 Speed transfer case when driving a vehicle equipped with an automatic transmission. 72:1, and 5. 13 gears in the axles as well. It eliminating the stock 2. 44:1 gears, low gears for mud and lower gears for rocks. 00:1, 2. Configure the Atlas Transfer Case for your Jeep JK Model Wrangler $0. For Sale: Atlas 2-speed Transfer Case. Really not bad, but tedious. com↠ Merch - http://www. It features fully independent front and rear drive synchronized shifting. 2-speed cases are great for most applications while the 4-speed case offers ultra-low 8. My buddy's rig is a Th350 (2. 8:1, and 4. This is the same transfer case we have run in our off road Jeeps and Ultra4 racers for years! We order them with the following specs: 3. The shift handle is first assembled: Note the shiny silver bolt at the base of the shifter that secures the cable's heim joint. 88s and 33's at the moment until i wear them out, then stepping up to 35s. Atlas Transfer Cases have won over the industry The Atlas is available for both left and right hand vehicle applications with centered rear differentials. This is the same transfer case we have run in our off road Jeeps and Ultra4 racers for years! We order these cases with the following specs: The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. We beefed up the cluster pin material to 300M and the support area on the case and added superfinished gears to the build (gear options 2. AB1010. 12/4/14: Started shipping Atlas 4 speeds with universal case part number 301100-HD. When it comes to Jeep transfer case upgrades, the rugged gear-driven Atlas is the ultimate aftermarket choice. - thickness and width of the bottom cover. 1 gear ratio. With a wide range of gear options, the Hero Transfer Jul 3, 2013 · Why an Atlas Four-Speed? This is a valid question since I already had three transfer case shifters on the floor using an NP203/NP205 doubler setup, with four gear ratios (1:1, 1. Advance Adapters Atlas 4 Speed Transfer cases are built upon the industry leading Atlas 2 speed case with well over 10,000 units sold and are designed specifically for rock crawlers that need incredibly low gear ratios for slow speed technical driving. I'm running a 2000 TJ 4cyl with and ax-5 manual tranny with 4. I’ve got 5. Atlas38. This cable adapter is sold under 300613 and has a Toyota side- 22mm w/ . The factory JK NP241 transfer case has a low range ratio of 2. This Apr 10, 2014 · We’re not saying there are more Atlas transfer cases than there are stock OEM cases such as the Dana 300, NP205, or Roc-Trac NVG241 on the trail, but quite a few have made it to the trail head Home » Jeep Driveline » Transfer Case » Complete Transfer Cases » Advance Adapters Atlas II Extreme Low 4. The Atlas is available for both left and right hand vehicle applications with Each AX15 transmission adapter package features a multitude of components in addition to a new AX15 transmission, like transfer case adapters, transmission to engine adapters (bellhousing units), clutch discs, shifter handles, mount kits and more. 75" TO ATLAS ADAPTER KIT. 00. These are used on all Atlas transfer cases and most aluminum New Process transfer cases. #1 · Dec 6, 2018. The adapter will require the GM automatic 700R / 4L60E to be a 4wd model using the stock GM output shafts. on Atlas Transfer Case applications as well as the installation recommendations. This ratio to me seems to be the right mix of The Hero Transfer Case splits, making it incredibly simple to service, unlike other transfer cases with only a single opening to perform difficult tasks. Once the required two quarts are put into the 24 Apr 2023 Read More. Atlas 2 Speed T/C; Atlas 4 speed T/C; Adapters & Spacers; Atlas Parts; Shifter Kits & Knobs; Yoke Assemblies; Transfer Case Upgrade Parts. I also have a first generation STaK 4L60E SHORTY ATLAS 2 & 4 SPEED KIT. $0. Racers, hardcore ‘wheelers and rock crawlers have depended on the Atlas transfer case for decades! Save atlas 2 transfer case to get e-mail alerts and updates on your eBay Feed. I have a 2000 TJ with a swapped-in Dodge Magnum 5. For some reason I only received 2 quarts with my Atlas-4SP. 83. Price starts at $4,500, subject to options/specs. Advance Adapters is proud to offer our shorty 4L60E to Atlas transfer case adapter assembly. 06. With over 10,000 units sold, the Atlas 2 speed is the solution for combining both on and offroadperformance. Support the rear portion of the Atlas with a transmission jack or similar device. With over 20,000 units sold, the Atlas 2 speed is the solution for combining both on and off-road performance. 10 puts the ratio at 38. Running the units in this state will cause complete destruction of Ford C4 3 speed automatic transmission to the Atlas 2 & 4 speed transfer case, heavy duty adapter kit. 250" in length and made from strong 356-T6 heat treated aluminum alloy and is used exclusively with 4L80E 4wd models. 9L V8, a 46RE 4-speed automatic transmission, along with 4. 13 in spring so what says the group about the ratio I was thinking Oct 15, 2017 · The next step is that the 4-speed shifter must be attached to the case prior to installation. With over 10,000 units sold, the Atlas is the solution for combining both on and off-road performance. Feb 27, 2021 · The Atlas T-case comes in a huge variety of low-range gear options, from 1. 66. The Atlas also features a unique twin stick design to deliver crisp, quiet operation. 3, 5. ATLAS Gear Set Trail Series. 0 and 6. The Atlas is available for both left and right hand vehicle applications with Please call 805-584-8635 for more information. The massive gears are helical cut and synchro-equipped The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. How to Select a Dual Transfer Case - Advance Adapters. The "bolt-in" Atlas Transfer Case for the late Jeep® JL Wrangler and JT Gladiator Pickup is popular. 1. Atlas Transfer Case Builder (Trail Series) The Advance Adapters Atlas gear-driven transfer cases are the ultimate in gearing and strength. The Atlas is about 2 1/2" longer than your left hand drop 66-77 Ford Bronco Dana 20 so the rear driveline will have to be shortened. 8:1, 4. With over 10,000 units sold, the Atlas 2 speed is the solution for combining both on and off-road performance. 72:1, 3. The GM TH400 has a case length of 24-1/4", 13 bolts for holding the oil pan in position and is available in 3 different engine to transmission bolt patterns. Rotation & Oil: The two stock rotations of the New Process transfer case are 13 or 23 degrees. The Atlas transfer case to the 4L80E adapter is 1. 8:1). oyczvyvdaaboeynzdhzv