Poly performance will maintain normal businessshipping hours and be available via phone, email, messenger and social. Advance adapters dodge nv4500 4wd tranny to ford np205 tcase adapter kit important. Np205 stud kit for mounting face, figure 8 style, includes studs, washers and lock nuts. I am trying to figure out which transfer case i have, but it has no shifter. Sseries trucks that were previously equipped with a 5 speed transmission, it is necessary to get the stock gm 4wd adapter housing and transfer case shifter bracket from the 700r4 application. The np205 uses a 4wd np435, which has a trapezoid shaped bolt pattern, and just uses a splined output shaft to go directly into the np205. Dodge ram np205 dodge ram np205 transfer case 4wd 29 spline input shaft. Welcome to stazworks extreme offroad tcase doublers and kits page. Np203np205 doubler adapters and shafts only 203205 doubler.
Toggle navigation community chevy automotive sales inc. Used speedometer converter adapter c10 k10 stewart warner np208 np231 np205 203 54. This is a replacement casting for the stock gm adapter. Run the np205 with the gear reduction box of the 203 attached to it for a compound low. This adapter fits new process 435 transmissions from 2wd vehicles with a square style bolt pattern on the rear of the case, a 28 spline rear shaft and a shaft length of 5 34 from the back of the case to the end of the splines. Our adapter kit allows you to mate the reduction box portion of a np203 transfer case to the stout np205. The main support and gusset are cnc laser cut from 38 hrpo steel for the ultimate in. I was wondering if i can buy a np205 and have my transmission shop swap them out. Transfer case adapter, aluminum, gm, powerglide transmission, np 208np 241 transfer case, kit part.
The np203 and np205 have the same reduction ratio of approximately 2. No kit is available and it has to be custom lol i have been talking on pirate 4x4 s web forum about this. So, in order to do this swap, youll need 4wd np435 np205 435 to 205 adapter married case 1980 and later, not sure where it ends, at least until 87 i think transmission mount. The complete assembly of gear boxes is shown in these images. I intend to do a doubler by the end of the year and since i have a tranny that. The 700r4 shares the 27 spline output and 4 bolt pattern with the th350 but its output is about 2 longer.
Our doubler adapter is a one piece billet 6061t6 aluminum adapter housing, weve never had a failure on our doubler adapters. Get under it np203 has 2 levers out of the shifter going to the transfer case the np205 shifts internally, there is just one lever coming out of. Np205 adapter community chevy automotive sales inc. If you have an np435 from a 4wd, you will need to select our apattern option or you can drill out this adapter to fit. Both styles work fine, and ord can machine a doubler adapter for. Thinking of changing np208 to np205 chevy message forum. I have a 203 with the conversion kit in it, behind a th350. Np205 adapter np np205 adapter np 205 transfer case gasket seals sm465 10 sm 465. View and download netcomm np205 quick start manual online. Np203 to np205 swap chevy message forum restoration.
Np205 adapter np 205 transfer case gasket seals g360 dodge 29. The dodge nv4500 4wd adapter to ford np205208 is 1. Transfer case adapter, gm, th400 transmission, np 205 transfer case, kit. The gm casting was a cast iron adapter that was common to breaking the foot of the casting. Locate 205 transfer case adapter on sale here with the largest option of 205 transfer case adapter anywhere online. Tmr customs np205 transfer case supporttransfer case support kit np205 requires welding this is the latest design of our np205 transfer case support kit. Transfer case doubler kit four wheeler magazine four. Np205 tcase support rod brace bolts np 205 transfer case. Kit works inconjuction with the original gm 700r4 adapter.
The doubler shaft that couples the np203 to the np205 is 100% new and us made from 8620 chromoly heat treated steel. Find your next np205 and other auto parts and accessories for sale on ebay today. Welcome to jeds machining llc i offer very competitive prices on np203 adapter kits to get the most crawl for your dollar. Buy np203 np205 np208 transfer case mount lower 922108 transfer case parts at wholesale pricing. I can help you determine which kit is best for your truck or rock buggy. Adapter kit includes custom output shaft, adapter housing, and fastening hardware. Np205, 205 transfer case for sale smart parts automotive.
Advance adapters dodge nv4500 4wd tranny to ford np205 t. There is no upcharge for a weird combination at all. I like the idea of gear drive better than chain drive and would be willing to pay the extra weight penalty for the extra bulletproofness. Our adapter kit allows you to mate the reduction box portion of a np203. Rather than adding an np205, they will likely be adding an np203. Working on my np203np205 doubler who wants an adapter. We have recently released the latest in dual transfer case adapter kits. The 203205 doubler for a 29 spline shaft is tricky. The transmission output shaft will need to match the np208 input and have the correct tcase to transmission adapter.
Use this to help prevent your factory adapter from cracking under load, or use this with one of our clockable adapter kits or clocking plates. Very early on we experimented with 10 and 27 spline input gears in the np205 and they simply didnt hold up. Aftermarket gear reduction units mated to existing transfer cases e. The double up kit isnt just for the rock crawler crowd. Complete np203 and np205 transfer case offroad design. Np203 adapter to transfer case gasket 304a np203 adapter to transfer case gasket gm 743 35844. Welcome to stazworks extreme offroad doublers page. The doubler is only available in 31 or 32 spline which eliminates any weak link in the transfer case system. If its a weekend only toy then i would worry more about the transfercase if its a daily driver with more trail action then mud bog action the 700rnp208 combo should be fine. Unfortunatley there is not a lot of 4x4 shops where i live who are 2 familiar with these transfer cases and such.
Find great deals on ebay for np205 adapter and np 205 transfer case. Used speedometer converter adapter c10 k10 stewart warner np208 np231 np205 203. Transfer case adapter, gm, 700r4 transmission, np205 transfer case, kit. Figure 1 shows the wolfs doubler components, from left to right. Everything you need to put a support on the back side of your 205 transfer case except for the cross member itself. Np435 adapter to dana 20 transfer case toms bronco parts. This transfer case has been remanufactured at our state of the art facility using the latest advancements in aftermarket technology. They came in the 12 ton automatic trucks with part time 4x4 np205 from i think 7075. I have an sm465205 combo and i want to go with a doubler, so i know i need part of an np203, but do i need the whole np203, which case goes first the 205 or 203, just looking to get the parts together. The problem is i believe i have a turbo 350 np 203 transfer case. This cast iron adapter is not included with our married dodge np205 transfer cases, but are sometimes available used separately. But i can only shift into l loc or h loc when i am in park. Follow along in the captions to see just how this beast of a. An adapter and shaft to mate the 203 range box to your transfer case.
The most distinguishing feature of an np203 is its massive size it dwarfs even the np205. Np203 and np205 transfer cases commonly came behind th350 transmissions, but they never came behind 700r4s. The 203 is largely junk, but the gear reduction box grb is fine and can be fit to the input of the 205 to give you a selectable gear doubler. How to build an np203205 doubler for a 4l80e transmission. Our adapter kits can bolt any combination of ford gm or dodge np203np205 together. The latest generation np203np205dana300 adapter kit. Then get the advance adapters 700r4 np205 kit that comes with a new trans output shaft. Transfer case adapter, gm, th350 transmission, np205 transfer case, kit. New process used the same bolt pattern in all vehicles, but the transfer case is installed in different positions in general motors, dodge and ford trucks.
Discussion in chevy trucks started by chevy lady, jan 11, 2001. I think they were found on the 4 spd transmissions and the c6 up to 7980 currently, the truck has a bw65 married to the zf5. Any 203 to the gm np205 big bearing case with either a 32 or 31 spline input. How to twin stick your 205 discussion572617hownp205twinstickcheap. Since our adapters bolt together, if you require changing a transfer case in the future ie. New process 205 transfer case with adapter for chevrolet or gmc k5 k10 k20 4x4 pickup, suburban, jimmy, blazer with turbo hydramatic 350 transmission, may also work on th700r4 and 4l60 4l60e. Poly performance will maintain normal businessshipping hours and be available via phone, email, messenger and social media. We have carefully engineered a process that allows us to maximize performance and stay within a wholesale price range. The addition of the np203 range box gives the option. Home transfer case adapters np203205 bolt pattern adapter. Np 205, adapter to transfer case gasket 314 np 205 figure 8 adapter to transfer case gasket 205143 small hole. I eventually plan on adding a np203 range box to the front of my np205 to make a doubler. In 1971, new process introduced a model np203 chaindriven, and np205 geardriven transf.
Np203np205 doubler adapters and shafts only 203205. First you need the factory center piece for a th350 to np205. So, im doing the design work for my np203np205 doubler right now and will start building my adapter shortly. The chevy np208 is slip yoke output on the rear, while the np203 is a fixed yoke output, plus other minor details. You build up the transmission with the new shaft and then it bolts right up to the 205 through the center. This is a do it yourself mounting kit for the back side of the np205 transfer case.
Np205 oem, new and used auto parts for all model trucks. You must get the correct 205 adapter plate, as the 205 was available with three different. The doubler can be purchased to connect any 203 to any 205, but you still have to connect the 203 to transmission, which not going to be terribly different than connecting the 205. Np203np205 dual transfer case adapter kitour dual transfer case adapter kit was designed to mate the np205 transfer case to the np203 range box. Np205 stud kit for mounting face, gm or ford six bolt round pattern, includes studs, washers and. New and used automotive parts and accessories on sale. First billet 203205 mainshafts to accomodate the 10 and 27. Transfer case adapters new process 205 transfer case. Im building mine for a ford np205 with a round bolt pattern, but if you sent me the specs on your np205, i will probably be able to build you an adapter to those specs.
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