Will a 4l80 bolt up to a NP205?
The GM 4L80E 4WD transmission adapter to the GM NP205 is 4.00 in length. The adapter has a provision for a factory GM transmission mount. The adapter kit includes an adapter housing, new long input with 32 spline, input gear bearing, gaskets, seal, fastening hardware and adapter instructions.
How strong is a NP205 transfer case?
This transfer case is considered by most people to be nearly indestructible in most applications. The cast iron housing combined with beefy internals puts this case weight at nearly 140 pounds dry. High-range gearing is 1:1, and the NP205 has a low-range ratio of 1.96:1.
What trucks have NP205 transfer case?
NP205 Specs
| Manufacturer: | New Process Gear |
|---|---|
| Applications: | • 1967 – 1991 GMC/Chevrolet fullsize • 1973 – 1979 Ford fullsize • 1969 – 1993 Dodge fullsize • 1965 – 1975 International pickups |
| Case Material: | Cast iron, one piece |
| Shift Type: | Manual |
| Married/Divorced: | GM NP205s were married, Ford, Dodge, and IH offered divorced versions |
What causes a transfer case adapter to break?
The cause on these cases & housings is the idler pin if im not mistaken ( little metal tab on the lower case) that rubs the case and wears a whole which turns into a crack. When replacing my t-case I also found the trans housing that the t-case housing attaches to was loose, check that to make sure they are snug,.
What NP205 do I have?
Identifying an NP205 is relatively easy: It has a cast-iron case and center idler shaft with a nut on the front and a three-bolt cover on the rear, is about 12 inches long, has a center rear output, and usually has an ID tag above the front output shaft.
How can you tell NP203 from NP205?
NP 205’s are a part time t-case while the NP 203 is a fulltime case. The easiest way to tell if you dont know what your looking for is to crawl under the right side of the truck and look on the t-case between the input from the tranny and the output to the front driveshaft.
Is the NP205 input gears always the same?
The NP205 input gears, no matter what vintage or model, are always the same internally. This allows you to swap the input shaft between the various model transfer cases. One difference that must be taken into consideration is the front input shaft bearing.
Where is the data plate for the NP205 transfer case?
The NP205 is sometimes hard to identify. The data plate for this transfer case is located on the upper front of the case; but many times this information has been worn off, and subsequently a NP205 gets confused with a NP203 transfer case. The easiest way to identify the NP205 is by the rear 3 bolt cover on the idler shaft. NP205 3-bolt cover
When did the NP205 TH400 casting come out?
NP205 originally coupled to a TH400: Used in 1979 to 1984 vehicles, this transfer case has a short stick out of 2″, and a female 32 spline input. The bolt pattern is a figure-eight configuration. This transfer case uses a larger front bearing than the 10 and 27 spline transfer cases. NP205-TH400 casting 1 NP205-TH400 casting 2
When did the GM NP208 transfer case come out?
In 1981, GM introduced the NP208 chain-driven transfer case. The NP208 also has a circular bolt pattern, and had either a 27 or 32 spline input. In 1988, GM next introduced the NP241 chain-driven transfer case. This transfer case, as far as bolt patterns and splines are concerned, is identical to the NP208.