Chevelle Tech - View Single Post - 1970 Pontiac GTO Estimate
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post #10 of (permalink) Old Aug 3rd, 19, 8:41 PM Thread Starter
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Re: 1970 Pontiac GTO Estimate

Originally Posted by fr8dog View Post
There was a really rare VOE, vacuum operated exhaust option on some early 70 GTOís but GM cancelled that option quite early. Thereís even an old promo commercial marketing the very feature. Believe it opened up a chamber on the mufflers for a raspy note?

Very cool! I doubt this one has it, as itís duel tips are in the trunk and not on the car.

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