Advance Adapters is your home for American Made transmission conversion adapters, transfer case conversion adapters, engine mounts, transfer cases, and more.

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Home of the Atlas Transfer Case
The Atlas Transfer Case is a rugged and proven design both on and off-road. From daily drivers to high performance specialty vehicles and everything in between, the Atlas is the clear choice for your current or next off-road vehicle project.

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A New Standard In Transmission Control
The COMPUSHIFT Sport and Pro by HGM Electronics brings you the world's first smart phone integrated transmission controller.

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