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Advance Adapters
Advance Adapters is a US-based company specializing in developing and manufacturing high-quality engine and transmission conversion solutions for a wide range of vehicles, including Jeeps, trucks, and SUVs. The company has been in business for over 40 years and has gained a reputation as a leading provider of aftermarket automotive parts. Their product range includes engine and transmission conversion kits, transfer case adapters, differential upgrades, and other drivetrain components.
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ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM SM420 to Dana 18 or Dana 20 Transfer Case
Part Number: 050-50-2401
Ships on 12/11/2026
Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM SM420 to Dana 18 or Dana 20 Transfer Case
Part Number: 050-50-2401
Ships on 12/11/2026Lowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Dana 18 Transfer Case
Part Number: 050-50-3100
Ships on 12/30/2026Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Dana 18 Transfer Case
Part Number: 050-50-3100
Ships on 12/30/2026Lowest Price Guarantee![Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Aluminum, Natural]](https://www.jegs.com/images/mini_100/0/050/050-50-4708.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Aluminum, Natural]
Part Number: 050-50-4708
Ships TodayLowest price guarantee![Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Aluminum, Natural]](https://www.jegs.com/images/mini_200/0/050/050-50-4708.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Aluminum, Natural]
Part Number: 050-50-4708
Ships TodayLowest Price Guarantee![Transmission to Transfer Case Adapter for GM 4L60E 4WD to GM NP205 Transfer Case [Aluminum]](https://www.jegs.com/images/mini_100/0/050/050-50-5311.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM 4L60E 4WD to GM NP205 Transfer Case [Aluminum]
Part Number: 050-50-5311
Ships on 10/19/2026Lowest price guarantee![Transmission to Transfer Case Adapter for GM 4L60E 4WD to GM NP205 Transfer Case [Aluminum]](https://www.jegs.com/images/mini_200/0/050/050-50-5311.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM 4L60E 4WD to GM NP205 Transfer Case [Aluminum]
Part Number: 050-50-5311
Ships on 10/19/2026Lowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for AMC AX-15 to Dana 300 Transfer Case
Part Number: 050-50-8603
Ships TodayLowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for AMC AX-15 to Dana 300 Transfer Case
Part Number: 050-50-8603
Ships TodayLowest Price Guarantee
ADVANCE ADAPTERS
50-7906 Transfer Case Adapter for 2006-2006 Jeep Wrangler 65Th Anniversary Edition, NP T/C Fixed Yoke Kit
Part Number: 050-50-7906
Ships TodayLowest price guarantee
ADVANCE ADAPTERS
50-7906 Transfer Case Adapter for 2006-2006 Jeep Wrangler 65Th Anniversary Edition, NP T/C Fixed Yoke Kit
Part Number: 050-50-7906
Ships TodayLowest Price Guarantee
![Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Steel, Natural]](https://www.jegs.com/images/mini_100/0/050/050-50-5310.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Steel, Natural]
Part Number: 050-50-5310
Ships TodayLowest price guarantee![Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Steel, Natural]](https://www.jegs.com/images/mini_200/0/050/050-50-5310.jpg)
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for Transmission and Transfer Case Conversions [Steel, Natural]
Part Number: 050-50-5310
Ships TodayLowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Toyota Pickup Transfer Case
Part Number: 050-50-5703
Ships on 11/27/2026Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Toyota Pickup Transfer Case
Part Number: 050-50-5703
Ships on 11/27/2026Lowest Price Guarantee![Spline Coupler [Steel]](https://www.jegs.com/images/mini_100/0/050/050-52-9542.jpg)
![Spline Coupler [Steel]](https://www.jegs.com/images/mini_200/0/050/050-52-9542.jpg)
ADVANCE ADAPTERS
Bolt-In Complete Motor Mount Kit for Jeep 4WD with Chevy Small Block V8 or 4.3L V6
Part Number: 050-713089
Ships TodayLowest price guarantee
ADVANCE ADAPTERS
Bolt-In Complete Motor Mount Kit for Jeep 4WD with Chevy Small Block V8 or 4.3L V6
Part Number: 050-713089
Ships TodayLowest Price Guarantee
![Bellhousing Adapter Kit for Mopar NV4500 Transmission to Dodge 5.9L Diesel Engines [Aluminum, Natural]](https://www.jegs.com/images/mini_100/0/050/050-712586a.jpg)
ADVANCE ADAPTERS
Bellhousing Adapter Kit for Mopar NV4500 Transmission to Dodge 5.9L Diesel Engines [Aluminum, Natural]
Part Number: 050-712586A
Ships TodayLowest price guarantee![Bellhousing Adapter Kit for Mopar NV4500 Transmission to Dodge 5.9L Diesel Engines [Aluminum, Natural]](https://www.jegs.com/images/mini_200/0/050/050-712586a.jpg)
ADVANCE ADAPTERS
Bellhousing Adapter Kit for Mopar NV4500 Transmission to Dodge 5.9L Diesel Engines [Aluminum, Natural]
Part Number: 050-712586A
Ships TodayLowest Price Guarantee![Short Length Automatic Transmission Output Shaft for GM 700R4 4WD Applications [11-1/8 in.]](https://www.jegs.com/images/mini_100/0/050/050-50-6900.jpg)
ADVANCE ADAPTERS
Short Length Automatic Transmission Output Shaft for GM 700R4 4WD Applications [11-1/8 in.]
Part Number: 050-50-6900
Ships TodayLowest price guarantee![Short Length Automatic Transmission Output Shaft for GM 700R4 4WD Applications [11-1/8 in.]](https://www.jegs.com/images/mini_200/0/050/050-50-6900.jpg)
ADVANCE ADAPTERS
Short Length Automatic Transmission Output Shaft for GM 700R4 4WD Applications [11-1/8 in.]
Part Number: 050-50-6900
Ships TodayLowest Price Guarantee
ADVANCE ADAPTERS
Bolt-In Frame Pad Mount Kit for Ford Pickup and SUV Small Block V8
Part Number: 050-713015A
Ships on 10/14/2026Lowest price guarantee
ADVANCE ADAPTERS
Bolt-In Frame Pad Mount Kit for Ford Pickup and SUV Small Block V8
Part Number: 050-713015A
Ships on 10/14/2026Lowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Toyota Gear Driven Transfer Case
Part Number: 050-50-5700
Ships on 01/08/2027Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM TH350 to Toyota Gear Driven Transfer Case
Part Number: 050-50-5700
Ships on 01/08/2027Lowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM Muncie to GM NP205
Part Number: 050-50-3400
Ships on 11/17/2026Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM Muncie to GM NP205
Part Number: 050-50-3400
Ships on 11/17/2026Lowest Price Guarantee
ADVANCE ADAPTERS
Bolt-In Block Mounts for Ford Pickup and SUV Small Block V8 RWD Applications
Part Number: 050-713017
Ships on 10/14/2026Lowest price guarantee
ADVANCE ADAPTERS
Bolt-In Block Mounts for Ford Pickup and SUV Small Block V8 RWD Applications
Part Number: 050-713017
Ships on 10/14/2026Lowest Price Guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM NV4500 to Toyota Land Cruiser 16-Spline
Part Number: 050-50-0213
Ships on 10/14/2026Lowest price guarantee
ADVANCE ADAPTERS
Transmission to Transfer Case Adapter for GM NV4500 to Toyota Land Cruiser 16-Spline
Part Number: 050-50-0213
Ships on 10/14/2026Lowest Price Guarantee
