7 results for Exhaust : Exhaust Hardware : Exhaust Heat Riser : All Productsgo

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57-74 cars used the exhaust heat riser valve. The High Performance cars used the spacer without the butterfly. 2 inch ID CORVETTE EXHAUST SPACERS VALVES RISERS …

58-74 cars used the exhaust heat riser valve. 2 inch ID NOTE: When installing the heat riser, the butterfly weight goes toward the rear of the car.CORVETTE EXHAUST SPACERS VALVES RISERS…

57-74 cars used the exhaust heat riser valve. The High Performance cars used the spacer without the butterfly. - 2 and 1/2 inch IDCORVETTE EXHAUST SPACERS VALVES RISERS…

58-74 cars used the exhaust heat riser valve. 2 and 1/2 inch ID NOTE: When installing the heat riser, the butterfly weight goes toward the rear of the car. …

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