Thread: NOS GM BB smog tubes
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Old 12-15-2008, 12:41 AM
Unreal Unreal is offline
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Default Re: NOS GM BB smog tubes
Didn't the later ones have crimped ears on the ends like the driver side one, and earlier ones tapered like the pass side one?

I have 69 A/C ones, and the driver side comes over the top, like the one in the pic.
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