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Vehicle Info NeededADVANCE ADAPTERSPART NUMBER: 050-50-6305
Transmission to Transfer Case Adapter for GM TH350 to NP231 Transfer Case
$62865$698.50You Save$69.85
Ships on 09/14/2026
Lowest Price GuaranteeTransmission to Transfer Case Adapter1987-1994 23-Spline Sold as a Kit
Transfer case adapters are what let a builder choose a transmission and a transfer case independently instead of accepting whatever pairing the factory offered. The adapter indexes the case to the transmission housing and matches the output shaft, so torque is transferred on center with no improvised spacers or slotted mounting holes.
Advance Adapters 50-6305 Installation Notes:
- 1987-1994.
- 23-Spline.
- Sold as a Kit.
Part TypeTransmission Adapter
BrandADVANCE ADAPTERS
Package Height6.0
Package Width10.0
Package Length10.0
Weight16.0 PG
Part CategoryPerformance Parts
Transfer Case Adapter MaterialAluminum
Welding RequiredNo
QuantitySold As A Kit
Mounting Hardware IncludedYes
Part FitmentSemi Universal
Transfer Case Adapter FinishNatural
Vendor Part Number50-6305
Package Qty1
Package TypeEA
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