The NP203 is identified by several features: 1. The transfer case is made up of 4 sections bolted together, a range box (the gear reduction we use for the Doubler kit), the chain case which houses the chain drive to the front driveshaft output, the differential housing, and the output housing. The front 2 sections are cast iron, the back 2 ...Apr 6, 2010 · doubler. It is possible, but there are several ways to handle it. It depends on what was originally behind your 400 and what spline count the 203 is. Offroad designs website has a great explanation of the different ways to mate t-cases and trannies together using the arrangement your referring to.205-203 is the easiest partn thats just selecting options when you order it. The 203-4l80 is a little more difficult but completely doable. 1, make sure you can the iron adapter for the 4l80. 2, drill out the front of the 203 for the round pattern, tap the holes, plug the othersn install studs. 3, check the fit of the adapter over the input ...Np203/205 doubler for sale, set up for a th400 32 spline input, Northwest fab adapter with billet intermediate shaft. Rebuilt the 203 range box and 205 case years ago when assembled, has not been ran since assembly, just collecting dust and want gone. No shifters included but will include a th400 to np203 adapter plate.General 4x4 Discussions ...If you can put a Ford 205 behind the doubler then you can put any ford 31spl t-case (including your 1345) behind it. Check out my shop build thread. S. Smokehouse Discussion starter. 438 posts · Joined 2007. #3 · Jun 21, 2017. I already asked NWF and they said no and I emailed ORD.Our Adapter kit allows you to mate the reduction box portion of a NP203 transfer case to the stout NP205. The addition of the NP203 range box gives the option to run either transfer case independently in high or low (1:1, 2:1) or to run both in low (2:1 x 2:1) and DOUBLE your reduction for an astounding 4:1 low!A 203/205 doubler would be your second option which is probably better than magnum/ecobox if you are concerned about the lack of oil/cooling capacity in the underdrive boxes. Those who cannot wheel, build. Reply. ghost Well-Known Member. Joined May 25, 2006 Location Hartsville/Camden,SC. Jan 2, 2024T18 to Chevy np203/205 doubler. Jump to Latest Follow 1K views 3 replies 3 participants last post by frankenyota88 Dec 31, 2013. F. frankenyota88 Discussion starter 13 posts · Joined 2013 Add to quote; Only show this user #1 · Dec 30, 2013. Hey guys. I picked up a Borg Warner T18 for one of my rigs, and I have a Chevy NP203/205 sitting around ...the klune v will cost me more then the doubler but the doubler only gets 4:1 the klune v gets that and 8:1. i plan on swapping out my dana 20 for a np 205 for strength issues. i have even looked at swapping my 727 to a four speed from another scout to get that final gear ratio up near the 100:1. if i had the doubler i would be around 47:1 and w ...nkendall07. 550 posts · Joined 2008. #8 · Jul 14, 2008. Both the 203 and the 205 are gear drive units so they should both hold up farely well. The reason the 203 is not wanted in most trucks is that the 203 is full time 4x4 without the partime kit in it. You should be ok but still not sure on the sled pulling aspect.how to make a 203/205 doubler. Jump to Latest Follow 14K views 8 replies 7 participants last post by barracuda Jan 11, 2009. G. goatboy Discussion starter 264 posts · Joined 2008 Add to quote; Only show this user #1 · Sep 17, 2008. so could any body tell me how to make an 203/205 doubler? ...doubler. It is possible, but there are several ways to handle it. It depends on what was originally behind your 400 and what spline count the 203 is. Offroad designs website has a great explanation of the different ways to mate t-cases and trannies together using the arrangement your referring to.I already have a 205 so naturally I start considering a doubler. However, driveline length is a big concern (89 jimmy). I had already decided to run an ORD Magnum, but now I’m trying to consider the best route. So I’ll be running a 4l80e which adds 1 5/8” to total length. Then the doubler is 21” and the magnum is 18 3/4” total.Triple stick doubler shifter. This 3-stick shifter allows full control of the 203 gearbox and both outputs on the NP205 and was designed for smooth reliable shifting and best shifter "feel". - All our transfer case shifters are complete kits with ALL the linkage necessary and all include the appropriate floor boots and steel hold down rings to ...The kit with the NP203 will add 5.75″ for the 203 portion and 3″ for the 205 adapters. The DANA300 Kit is 3.25″ in length. While the Newer round bolt pattern of the GM NP205, with the long input gear, is 5.25″. NP203 to Np205 adapters to double you low range. Drive Train Parts • NP 435 Short Shaft Kits • One of a kind custom adapters.Rebuilt SM465 with a 203/205 doubler, you will have a 4 speed tranny with double the low range on top of the granny gear! the 205 is a Chevy passenger side drop. The shaft between the 203/205 has been beefed with a custom shaft. Very easy to twin stick the 205, to run just the front or back tires, will adapt easily to many different engines.Dual (doubler) Transfer Case Adapter Kit was designed to mate the NP205 Transfer Case to the NP203 Range Box. This allows a 3 speed Transfer Case. The gear ratio choices are as follows: 1:1, 2:1, and 4:1. Please Use the Drop Down Boxes to Create your 203/205 Dual Transfer Case Adapter Kit.NWF Eco Box Billet Planetary Doubler Case . Save Share. Like. ... Then replace each mount on the 205 with the blue line, which is is basically a formed tube or fabricated 205-to-205-only cross member that mounts to both the inspection plate and front output rear plate (unsure of the name, the one you've painted purple). ...Project Superburb - NP 203/205 Doubler. For more than 11 years now, Off Road Design (ORD) has offered a NP203/205 Doubler kit designed to multiply the low-range gear ratio of fullsize trucks and SUVs. / Mark Bachi. Inline. Truck Accessories. Car. Dual Output PTO With Overdrive / ...4377 posts · Joined 2001. #11 · Feb 3, 2005. Both the the 203 and 205 are very close to 2:1 in low range, so bath together will be about 4:1. $600 is a good deal with a hardened shaft, I didn't know what Wagoner charged, thanks. 2015 Ram 2500 - 6.4L Hemi, Crew Cab Outdoorsman.BUT YOU NEED TO FIND A 727 WITH A MARRIED 203 STRIP THE TAILSHAFT USE THE ADAPTER THE 203 THE DOUBLER PART THE 205 AND GUESS WHAT YOU NOW HAVE A SHORTER FRONT SHAFT . 10 CCSB 2500 Laramie H&S ARP's 83 RCSB pro streeted narrowed 60 with a cummins almost all the way in the cab. 62 480 twins, benched 215, 5x.018 w2a, 4k lbs.66 Bronco, 289, NP435, 1356/205 doubler, long arms, f-100 rears, stretched to 101", 42's, 60 front, shaved 14 bolt rear, full hydro...yada yada, bla bla bla. Save Share. Like. zachis4wheeling ... 1356/205 Just got my 1356 kit. Gonna go ahead and try modding it to make it fit on the 205. My cousin talked to duffy the other day and it sounds like ...My buddy is doing a 203/205 doubler right now in his EB. Is there a shorter (aftermarket) tail housing than the stock one from the 435 to 205? ... 2001 Sport Trac crawler, 393w, c6, 203/205, kp60, 14 bolt, h1s, full hydro, 4 link, etc.. 1997 F350 2wd>4wd conv, dually, 7.3, e4od 2wd to np 205, kp60, 268k miles and counting 2001 Excursion Limited ...The 205, although bulletproof and twin stick able, is a pain to make a doubler for because of the location of the rear shift pin as well as other bumps in the front of the case. This is a common problem for commercial 203/205 doubler adapters as it takes some clever machining to get around.Show. 205/Short 32 Spline Input Conversion, Short 32 Spline Input Gear, Bearing, Snap Rings, Seal & Gasket kit. $250.00. Add to Cart. 205/Long 32 Spline Input Conversion, Long 32 Spline Input Gear, Bearing, Snap Rings, Seal and Gasket Kit. $360.00.Np203/205 doubler for sale, set up for a th400 32 spline input, Northwest fab adapter with billet intermediate shaft. Rebuilt the 203 range box and 205 case years ago when assembled, has not been ran since assembly, just collecting dust and want gone. No shifters included but will include a th400 to np203 adapter plate.when you say 150 for the T-400 205 YMMV you mean the short style input for the 205. nice i always liked the jeds kit, nice combo you got there. jason. 93 yj 4.0 700r/241 HP 60 front 5.38's, Chevy 60 rearsteer 5.38's, bolth spooled and beating it like it owes me money.GM SM465 4 speed Manual Transmission: If you have an SM465 transmission there are 3 ways to mate it to the NP203. 1: Use a factory configuration. GM mated the NP203 to the SM465 in 1973-1975 using the 10 spline output in the 465, a 10 spline female input in the NP203 and a 4.25" adapter housing between the two.As part of the great migration, going to post my build up over here. Heres the cliff notes. 1967 Jeep M715. Cummins 5.9 P7100 with 5 x.016 injectors, HX35 over HT3B. NV4500/NP203/205 doubler triple sticker with 1410s. HP Dana 60 4.56 Ox Locker 14 Bolt Detroit 4.56 discd all wrapped in 325 Michelin XML. Warn 15000 up front Ramsey REP12000 rear.25 posts · Joined 2013. #5 · Dec 20, 2013. If your doing a drivers side drop the ford 205 would be your best bet except you'll have to swap the output shaft on the 465. I've never seen anybody clock or flip a chevy np205 180 degrees. Not saying it can't be done but you would have to do some mods on the case.It's exciting. I love my ORD 203/205 doubler, and it is up for sale to buy a Magnum for my new rig I am compiling parts for. Talking to Stephen they are pretty excited about this thing, the size of the shaft in it allows you to run the front box in low or high without worrying about breakage, so it is a true 4 speed setup unlike the regular doubler.Offroad & 4x4 - Reverse 203/205 Doubler - I had the idea the other day at work to take a 203/205 doubler set up & turn around the 203 to make an overdrive. The only real problem I see is if the 203 could handle the power going backwards. The adapters shouldnt be a problem at all since you can get just about anything...I've seen one At the Drag strip, on the road, On the trail and never on the trailer. So Take that for what you might but IM telling you ORD all the way. www.coloradocanyoncrawlers.com. www.offroaddesign.com. Colorado Canyon Crawlers. 1987 GMC JIMMY. 454/TH400/203-205 ORD doubler.Sep 27, 2010 · The 205 is a round pattern Ford and I am still using the 4L60E. Brian. 96 ZR2 HP60,14B, 5.13s,locked ,F/R tri'ed 4 link,16" SAW COs and 4" SAW bumps front, 16" ORIs rear,RCI fuel cell, Truggied out, 42" PitBull Rockers & TR beadlocks, 5.3L Vortec w/LS6 cam/springs, 231/205 doubler, 1410s, 9.5ti. Over the Top Offroad.Brand Specific Tech. Chevy. 241 205 doublerI cut the alum plate myself and had Hudlowe Axle in Chattanooga cut down a stock 231/241 shaft that everyone tosses when doing a slip yoke eliminator. Hudlowe cut the shaft, turned it and splined the output end to fit the 31 spline 205 input. 1/2" Alum plate + bandsaw + router + Hudllowe = cheap strong doubler. , and.Dual (doubler) Transfer Case Adapter Kit was designed to mate the NP205 Transfer Case to the NP203 Range Box. This allows a 3 speed Transfer Case. The gear ratio choices are as follows: 1:1, 2:1, and 4:1 Please Use the Drop Down Boxes to Create your 203/205 Dual Transfer Case Adapter Kit. This will allow you to build Hybrid Kits like putting a 32 Spline Input into a Ford 205 or a 31 Spline ...Aftermarket gear reduction units mated to existing transfer cases (e.g., Klune-V, Advance Adapters Rock Box) Double transfer case arangements (e.g., ORD Doubler, Marlin Crawler) I decided to use a double transfer case arrangement in the truggy. This decision was made primarily on a roughly equal balance of cost and strength.Offroad design 203/205 doubler for TH350 only used for a couple months the np205 was bought completely rebuilt , has 32 spline front and rear outputs, and machined shift rails for twin stick . Have triple stick Offroad design shifter. $900 Obo it is in Cleburne Texas call or text 817-487-2623 .T. Tyler76010. 376 posts · Joined 2008. #6 · May 20, 2009. I just did a 203/205 doubler for my Yj with a 302 and C6. I have stretched the rear to get a 108" wheel base. My drive shaft's going to be 24" long. The hardest part of the hole thing is finding the Ford NP203.The following article describes the C6/203/205 doubler assembly I installed in my 69 Bronco along with my reasons for choosing this setup over the other options available. The main reason I'm writing it up is that I've answered the same questions many times both on and off the message boards regarding the details of my setup.A 203/205 doubler will still be pretty low, and very heavy, I have a 231/300 doubler and I hardly ever but both in low. "moderately hellacious" Keep Tons Under Tow Rigs 2006 ccsb lbz Chevrolet 4wd 1981 foretravel 35' pusher 3208 cat/AllisonAny one have 203/205 GM doubler for sale? Reply. E. edge_atom Member. Joined Apr 24, 2012 Messages 10. Feb 6, 2024 #2 Nathan08 said: Any one have 203/205 GM doubler for sale? Click to expand... I have a 203 and 205 I am willing to part with if that helps . Reply. B. BigCaseOffroad New Member. Joined Feb 15, 2017Adapting the 4L80E. There are 3 different output shafts for 4L80E transmissions, all 32 spline: Output sticks out ~2-7/8” from the end of the transmission case: This is the only 4WD output shaft and basically works like a TH400 with the ~2-1/2” shaft. How to use with 203/205 doubler: Use stock 4WD adapter . Drill/tap six bolt transfer case ...The pic of the parts on the rag are what you are going to keep, be sure to inspect them. Differences between the two boxes. The magnum is 6.75" long whereas the eco box is 8". They are both made from billet aluminum. The shift forks do not resemble the same design at all. They are completely different from each other.Doubler Case; Doublers, Planetary gear reduction, 6 products. Filter Showing 1 - 6 of 6 products. Display: 24 per page. Display. 24 per page 36 per page 48 per page . Sort by Sort by: Best selling. Sort by ...22 posts · Joined 2003. #5 · Jun 25, 2003. Back i n the 60's I ran a CJ6 with a 283, truck 4-speed, and a Dodge Powerwagon divorced transfer case. The shaft between was simply two more of the u-joint flanges bolted back-to-back, making a shaft about 4 inches long. Worked fine for several years until I sold it.If you do a doubler , in my mind you would be stupid to use a case you can't twinstick. 231/300 Is what I am running. Built Mine myself. Then there is 203/300. 231/205 ( Been done but shifter clearance issues) 203/205 .. 231/231. 241/241. Not sure on options for 208.There's a reason that the married 203/205 doubler and 1356 doublers are the way people go. Save your pennies and do this shit right the first time. -Dave. waterhorse;44255002 said: By the way, Irregardless does pass spell check and it is a word. The meaning is exactly the same, you just want to play gamesAfter much deliberation and study I decided to build a 241/205 doubler instead of the traditional 203/205.My main reason for doin so was more lo-range (5.33-1) and lesss money.I'm usin the 241/205 kit from D&D machine (360-779-2500).Kit includes 241 adapter plate,indexing ring,shaft,and misc hardware. $514 shipped. This kit is built around the ...It's exciting. I love my ORD 203/205 doubler, and it is up for sale to buy a Magnum for my new rig I am compiling parts for. Talking to Stephen they are pretty excited about this thing, the size of the shaft in it allows you to run the front box in low or high without worrying about breakage, so it is a true 4 speed setup unlike the regular doubler.For Sale, One North West Fab NP203/NP205 doubler. Unit is a passenger drop 205. Currently set up for a TH400 input, but I have the stuff to go to a TH350. Both the 203 and 205 were recently rebuilt, no leaks ever the entire time I have had these. The NWF kit will allow you to clock the 205 to...The kit with the NP203 will add 5.75″ for the 203 portion and 3″ for the 205 adapters. The DANA300 Kit is 3.25″ in length. While the Newer round bolt pattern of the GM NP205, with the long input gear, is 5.25″. NP203 to Np205 adapters to double you low range. Drive Train Parts • NP 435 Short Shaft Kits • One of a kind custom adapters.Adapter Kit for Figure 8 NP205 to 4WD 6L90E, Female 29 Spline Input and Adapters. $720.36. Add to Cart. TH400 to Ford 205 adapter housing, also for use with doubler with longest TH400 output. $325.00. Add to Cart. Ford NP205 pattern 6 bolt spacer, 1", with hardware/gaskets. $147.00. Add to Cart.205 Double Eagle Cir, Lexington, SC 29073 is currently not for sale. The 1,200 Square Feet single family home is a 3 beds, 2 baths property. This home was built in 2004 and last sold on 2023-11-28 for $216,000. View more property details, sales history, and Zestimate data on Zillow.Nuts tough. Might want to look into a 203 205 doubler. If you need a lower, low. If you are just doing mud stuff then don't spend the money. Just run your stock 205 and call it good. I live in Kansas. I got my start in creek beds and mud holes. I would have had no need for a doubler(or a twin stick) back when I was wheeling river beds, and mud ...Mines a C6/203grb/Stazworks doubler/205...Im at just over 110"wb with the engine and front suspension in the stock locations, still running the longer 205 adapter...My rear shaft is shorter than the front...about 6-8" difference I think. Save Share. Like. S. st ranger. 203 posts ...The TH400 kit is made from three pieces: The fig. 8 bolt pattern is welded to the ring, and then machined flat. The ring that is welded to the 203 plate has a dia. of 7.5″. With this diameter the ring is aprox. 1″ from the bolt circle. Providing a very strong adapter. The TH400 doubler kit has an oil seal included and installed to keep the ...I already have a 205 so naturally I start considering a doubler. However, driveline length is a big concern (89 jimmy). I had already decided to run an ORD Magnum, but now I’m trying to consider the best route. So I’ll be running a 4l80e which adds 1 5/8” to total length. Then the doubler is 21” and the magnum is 18 3/4” total.It is a 1966 Bronco with a .040" over 351W, AOD with 300M 1-peice imput-shaft, C6 torque converter, 2,200 to 2,500 rpm stall, and Bauman shift kit. The output shaft is a stock 31-spline 4x4 output shaft. I have the stock adapter. The bolts line up on both ends of the adapter to both the AOD and the NP 205.203/205 doubler in 95 bko. 3104 Views 10 Replies 6 Participants Last post by 95bronco460, Apr 29, 2017. 95bronco460 Discussion Starter ...Basically, the Doubler consists of the gearbox section from an NP203 transfer case coupled to a complete 205 transfer case. It's a 3 speed transfer case system, it has options for the 1:1 and 2:1 options that an NP205 would normally have plus a double low range gear of 4:1 with both cases in low range.After much deliberation and study I decided to build a 241/205 doubler instead of the traditional 203/205.My main reason for doin so was more lo-range(5.33-1) and lesss money.I'm usin the 241/205 kit from D&D machine(360-779-2500).Kit includes 241 adapter plate,indexing ring,shaft,and misc hardware. $514 shipped.Thanks to the popular use of the NP205 transfer case in Chevy, Ford, and Dodge pickups, this setup can work in a bunch of different applications. The system uses a combination …Np203/205 doubler for sale, set up for a th400 32 spline input, Northwest fab adapter with billet intermediate shaft. Rebuilt the 203 range box and 205 case years ago when assembled, has not been ran since assembly, just collecting dust and want gone. No shifters included but will include a th400 to np203 adapter plate.Clutch, Transmission, Differential, Axle & Transfer Case - np205+np205=doubler?? - i have seen alot where people are taking np203's and 205 and making doublers, but i was wondering if you could do it with 2 np205's? the reason i ask is that i have one i could use and didnt know if it was possibleThe NP241 gearset is VERY strong and is used in many other applications; the 4 speed Atlas, Klune V and NWF Black Box all use the 241 gearset. I like this idea because its light (40 lbs., a 203 range box and doubler adapter is ~110), has good gearing selection (1:1, 2:1, 2.72:1 or 5.44:1) and its cheap. Here are the hard parts I started with ...And how is a doubler shifter that mounts to the front of a 203 going to help me out? junkyard devil said: ... its not hard just time consuming... and a doubler setup from ord is not a bolt on kit for anything but a 203/205 doubler . 1986 1 ton long bed with mild 454 4L80E with compushift II, NWF blackbox and NP205 Rear lift: shackle flip, zero ...If you’re building a fullsize truck for extreme off-road use like rockcrawling, then you’ve probably heard of the Doubler. A 203/205 Doubler involves mounting a NP203 reduction box in front of ...The only 205 choice for use with the Doubler™ in GM or Dodge applications is the TH400 version 205. This transfer case uses a 32 spline female input gear for maximum durability and strength. If you don't have or can't find a TH400 version 205, Offroad Design has the parts to convert your SM465 or TH350 version 205 to a TH400 type.10 spline Chevy 203 with adapter for sm465 with ORD doubler to ford 205 drivers drop. Doubler has 0 miles on it and not all gaskets have been installed. $1300 obo (it is now removed from the truck) Located in Paradise CA Also have sm465 available 530-965-3144 text is best Scott .Brute strength – the Doubler™ concept can be applied to the stoutest transfer cases available, such as the NP 203 and NP 205. The result is a bulletproof all-gear, cast-iron drive-train; key parts of which are commonly and cheaply available, as are rebuild parts anywhere in the country. Super low gearing – while the lowest low-range ...The Doubler kit places a gear reduction unit (front range box) from an NP203 between the transmission and the NP205 using a billet aluminum adapter plate and a custom output shaft. It is a bulkier ...Our Adapter kit allows you to mate the reduction box portion of a NP203 transfer case to the stout NP205. The addition of the NP203 range box gives the option to run either transfer case independently in high or low (1:1, 2:1) or to run both in low (2:1 x 2:1) and DOUBLE your reduction for an astounding 4:1 low!Kit works for 205/203 doubler set-ups that have the selector shaft for the 203 clocked toward the 205 front output, or straight up. 304 stainless laser cut parts. 303 stainless CNC machined parts. Shifters pivot on bronze bushings that are press-fit and reamed to size. Stainless steel pivot pin with stainless nuts/washers.Our goal today is to compare the most popular NP203 and NP205 transfer cases. NP 203 isn't quite as powerful as NP 205 since the 203 is chain-driven, whereas the 205 is gear-driven. Additionally, the 203 is a 4WD and full-time vehicle unless it has been modified to be part-time. 203 is also slightly longer compared to 205, although its front ...39 posts · Joined 2009. #12 · Mar 3, 2009. Well, if we wana get snippy. The reason I want to do it on a budget is because. 1.I have a chevy dana 60 front. 2.I have a ford divorced NP205. and 3.upgrading a worthless axle is the stupidist thing ive ever heard of.This is the factory output shaft for all TH400/NP208 and TH400/NP241 systems as well as TH400/NP205 systems from '85-90. How to use with Offroad Design 203/205 doubler: Use TH400/NP208 or TH400/NP241 adapter HERE . Drill/tap six bolt transfer case pattern into face of NP203, plug up stock holes and make a tab to hold down the idler shaft.241/205 Doubler. Jump to Latest Follow ... but I found a good deal on a 205 and 241 so I grabbed it and with winter break here I'm going to work and build this thing. I picked the NP241 because of its stronger aluminum case, 6 …Our Adapter kit allows you to mate the reduction box portion of a NP203 transfer case to the stout NP205. The addition of the NP203 range box gives the option to run either transfer case independently in high or low (1:1, 2:1) or to run both in low (2:1 x 2:1) and DOUBLE your reduction for an astounding 4:1 low!I am investigating heavier duty planetary gear transfercases. I really like the idea of a 3:1 NP203 range box bolted to my 1.96:1 NP205 but I wanted to look into hooking a NV/NP271 gearbox. I found a pattern. With 500-ft/lbs of torque at the flywheel and an 80:1 crawl ratio I can idle over rocks with 39-1/2" tires.Trident Triple Stick Standard Pattern Shifter Knobs. $75.00. Trident Single Shifter Kit - for Eco-Crawler. $299.00. Trident Single Shift Kit Anodized Eco-Crawler Knob. $25.00. Toyota R-Series Billet Shifter Cover. $69.99. Northwest Fabworks 4x4 transfer case | With the latest dual transfer case kits, extreme clocking rotations, and non-stock ...I am looking to buy a 203/205 doubler set-up. I found one that I think will work. It is a Chevy 203 to Ford 205 doubler with a Northwest Fab adapter. Was used with a TH400 tranny, but I will be using it with my Ford np435 (I currently have a Ford NP435 and 205 in my Bronco). My understanding...DBLR TRPL STK. $499.00. Out of stock. Quantity: 1. Add to Bag. Product Details. This kit provides shifters to shift the NP203 range box and NP205 transfer case. This kit is designed for modified NP205's that use one shifter to shift high and low range and one shifter to shift front wheel drive, rear wheel drive or 4wd.doubler chevy ford 205 what range box for what trans need more info i have one ready to go new 350 k trans adapter 203 doubler adapter and ford 205 asking 1250 no shifters all bolted together call ryan at 1-217-304-4663:stan: Save Share. Like. You have insufficient privileges to reply here.They don't make the 203-205 doubler anymore. How much did Jed's charge for a doubler and the chromo shaft? NWF and ORD both want about $950. I might put in an order with Jed's if it's substantially cheaper. Also a second order might make him get off his ass and fill a couple. Staz just sold Jed's kits. You can't order from him if you can't get ...Assembling the doubler is not too difficult. To be honest I think you'll have a harder time fabbing the shifters than anything. You'll need the adapter to connect the range box from the 203 to the 205 as well as a modified shaft to feed the 205. I recommend getting the adapter from www.stazworks.com as John makes a very high quality setup at ...The 203/205 nets a 1:1, 2:1, 4:1 not bad and better than my 2.61 in the current NP208. The 203/205 is also pretty reliable. Roughly $2800 for everything installed in the blazer minus drive shafts. The Magnum/205 which is just as reliable or even more so than the 203/205 and offers better gear ratios, 1:1, 1.96:1, 2.72:1, 5.33:1.NP203/NP205 Triple Cable Shifter Kit - Doubler. DBLR TRPL STK. $499.00. Out of stock. Quantity: 1. Add to Bag. Prod, 10 spline Chevy 203 with adapter for sm465 with ORD doubler to ford 205 drivers drop. , Ok so i have a NP 205 out of a 79 half ton ford and a Borg W, Adapting the Late (~97 and newer) 4L60E. The late 4L60E has a removable bellhousing and a , Basically, the Doubler consists of the gearbox section, The company offers all the parts and components to add the low , The kit with the NP203 will add 5.75″ for the 203 portion and 3″ for the 205 adapters., 53453. 28077 posts · Joined 2005. #11 · Mar 26, 2016 (E, The Doubler kit places a gear reduction unit (front range b, No single question bedevils American energy and environm, np 203/205 doubler or klune v ??? 4268 Views 32 Replies 13, Feb 4, 2016 · Basically, the Doubler consists of the gearbox secti, NP203/205 Doubler Articles and Links. By Gordon Pritchard. Inspi, a doubler gives 6:1 first gear, 2:1 range box, 2:1 tcase, The atlasII, Klune, and 203/205 doublers are bomber in my ey, 1 bath. 351 sq ft. 5905 South Kings Hwy #1106, Myrtle Beach, , The adapter for the 435 to 203's are like 7-8" long , 203/205 Doubler . 203/205 Doubler Kit; NP203/NP205 Double.