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Vehicle Info NeededADVANCE ADAPTERSPART NUMBER: 050-712545
Bellhousing Adapter Kit for 1980-1986 Jeep Engine to NV3550 Transmission
$29290$325.44You Save$32.54
Ships on 09/16/2026
Lowest Price GuaranteeBellhousing Adapter KitAdapts a 1980-1986 Jeep Engine to an NV3550 Transmission Sold as a Kit
The NV3550 five-speed is a common upgrade for older Jeeps still running a worn four-speed or T-series transmission. This kit adapts that newer gearbox to a 1980-1986 Jeep engine, giving the vehicle an overdrive top gear and modern synchros without changing engines.
Advance Adapters 712545 Installation Notes:
- Adapts a 1980-1986 Jeep engine to an NV3550 five-speed transmission.
- Provides an overdrive gear for improved highway driving.
- Transfer case adapter, clutch, and shifter components are sold separately.
- Sold as a kit.
Transmission Adapters
Advance Adapters Transmission Adapters lets you unlock unlimited possibilities and seamless integration. Experience a smooth and efficient transition with a high-quality transmission adapter. Whether upgrading your vehicle or customizing your transmission system, this adapter provides the perfect fit and compatibility. Enhance performance, maximize power transfer, and explore new transmission options. Don't let limitations hold you back.
Part TypeTransmission Adapter
Product LineAdvance Adapters Transmission Adapters
BrandADVANCE ADAPTERS
Package Height8.0
Package Width10.0
Package Length14.0
Weight18.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number712545
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
