The 1947 - Present Chevrolet & GMC Truck Message Board Network - No back pressure? Does this make sense to someone?

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- - No back pressure? Does this make sense to someone? (https://67-72chevytrucks.com/vboard/showthread.php?t=286841)

alex1906

04-09-2008 01:10 AM

No back pressure? Does this make sense to someone?

ignore this post -its on the wrong board. Sorry

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