Body Style

I have a 2000 Tahoe, how do I tell if I have the NBS or or OBS?

does it have a 5.7 or a 5.3? 5.7 is OBS drivetrain, 5.3 is NBS drivetrain.

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Originally Posted by RedHeartbeat

does it have a 5.7 or a 5.3? 5.7 is OBS drivetrain, 5.3 is NBS drivetrain.

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5.3, thanks.