Advance Adapters Full Bellhousing Adapter Kit For 1946-79 Jeep CJ2A CJ3A CJ3B CJ5 CJ6 CJ7 Dana 18/20 To A GM 4WD NV4500 To A Chevrolet V6 & V8
In order to adapt a NV4500 to these transfer case, the transmission must be a GM 4WD NV4500. The spud shaft we manufacture couples to the 31 spline portion of the GM output shaft. This 31 spline area is located under the vibration damper or sleeve on this output shaft. The stock output shaft must be cut to the proper stickout length of 4.498 to couple to our spud shaft. The stcok GM tailhousing will not be reused, since these kits provide a new tailhousing adapter. The bearing retainer provided in the transfer case kit is ONLY for large hole transfer cases. If you have a small hole transfer case, please contact us for more information.
The transfer case linkage will need to be modified in order to fit alongside the large 5 speed transmission case. The Dana 18 & Dana 20 used several different shift linkages, some requiring more modifications than others. Due to the length of the transmission, driveline modifications will almost always be required. A body lift is usually mandatory to obtain proper tunnel clearance.
These kits are not compatible in short wheel-based vehicles such as the CJ5 models. The only exception to this would be to use a 4 cylinder or V6 engine. The engine would then need to sit to the very forward position of the engine compartment.
- 50-0210 - Transfer case adapter kit
- 712568 - Bellhousing kit for GM NV4500 (96+) to Chevy V6 or V8
- 716050C - Shifter handle assembly
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