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Re: GM 10 bolt trac loc swap - to open
Posted to Technical Discussion Forum on 1/18/2020 1 Reply

Hi Stephen. At 260K that truck is barely broken in unless it has been abused or is rusted.

No such thing as a "Trac loc" by name. It has an Eaton mechanical governor locking type gear case. Any GM rear axle with RPO code G80 simply identifies it as a limited... Login to read more.

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