Are brake parts interchangeable between Vibe and Matrix?

[PAVibe]

Howdy folks,

I need to replace the rear disc brake backing plates on my '03 Vibe Gt, and the dealer is saying that the parts are nla. Does anyone know if the Matrix would use the same rear brake backing plates and if they might be available? I also need the parking brake cables.
Thanks for any info offered.

Dan

[SeattleJeremy]

Yes, the 03 Matrix XRS brakes are identical do the 03 Vibe GT brakes. Including the parking brake.

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