Thread: Odd holes drilled in edlbrock aluminum intake
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Old 09-22-2019, 10:30 PM   #7
AirSpeed
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Re: Odd holes drilled in edlbrock aluminum intake
Quote:
Originally Posted by Warrens69GMC View Post
Egr crossover, to reduce emissions
Could they be stock? They are both on one side and seem to drilled in a random fashion.
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