Manual & Automatic Transmission options:
We offer numerous transfer case adapters for the Jeep New Process transfer cases. The transmissions and adapters are listed below:
Manual Transmissions:
SM420 GM transmission 10.5" long- 50-9702 adapter kit 5.25" long
SM465 GM 4WD transmission 12" long- 50-9808 adapter kit 5.25" long
SM465 GM 2WD transmission 12" long- 50-9812 adapter kit 5.25" long
SM465 GM 32 spline output shaft- 52-4703 4" long stick out
Ford & Jeep T98 4 speed 11.87" long- 50-7503 adapter kit 3.25" long
Jeep T18 4 speed 11.87" long- 50-7502 adapter kit 3.25" long
Ford T18 4 speed 11.87" long- 50-7500 adapter kit 3.25" long
Ford NP435 4 speed 10.87" long- 50-3801 adapter kit 4.25" long
GM NV4500 5 speed 12.375" long- 50-0212 adapter kit 5.87" long
Dodge NV4500 5 speed 23 spl 12.375" long- 50-0204 adapter kit 5.87" long
Dodge NV4500 5 speed 29 spl 12.375" long- Stock adapter new input 50-0231 or 50-0231A
TR4050 5 speed - no adapter needed, 715543 T/C linkage, 21 spline T/C will require a new input gear.
Automatic Transmissions:
GM 2WD TH350 21.5" long- 50-6300 3.65" long (23 spline flush)
- 50-6307 3.65" long (23 spline long)
- 50-6305 or 50-6305A 3.625" (21 spline T/C)
- 50-6801 or 50-6802 1.5" long (New input gear all NP231)
GM 4WD TH350 21.5" long- 50-6304 3.65" long (23 spline flush)
- 50-6307 3.65" long (23 spline long)
- 50-6305 or 50-6305A 3.625" (21 spline T/C)
- 50-6804 or 50-6805 1.5" long (New input gear all NP231)
GM 2 & 4WD TH400 24.25" long- 50-6402 or 50-6402A adapter kit 1.20" long (NP231 only)
50-6403 4.25" long
GM 4L80 & 4L80E- 50-0442 adapter kit is only for the NP241 (2.72:1)
GM 2 & 4WD 700R4/ 4L60 23.375" long- 50-9102 adapter kit 1.5" long (23 spline transfer cases)
- 50-9103 or 50-9103A adapter kit 1.5" long (21 spline NP231)
GM 4WD 700R4 / 4L60 23.375" long- 50-9104 or 50-9105 adapter kit 2.5" long (NP231 only)
GM 2 & 4WD 4L60E (Sq. pattern) 23.375" long- 50-0402 adapter kit (23 spline transfer cases)
GM 2WD or 4WD (Hex Pattern) - 50-0430 3" adapter kit (23 spline transfer cases)
- 50-0431 or 50-0431A 3" adapter kit (21 spline NP231)
GM 4L60E 4WD (hex Pattern) - 50-0434 or 50-0435 (NP231 only)
Ford C4 3 speed 17.187" long- 50-8100 adapter kit 6.25" long (23 spline only)