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1 7/8" or 2" headers for a ZL1?
I just bought my zl1 and I'm planning on doing on doing basic bolts ons (intake, headers, e85 tune, and exhaust).
Do I need to get 2" headers or will 1 7/8" work for it? I'm new to the supercharged world and some advice would be much appreciated. thank you!
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