Posted October 31, 20213 yr comment_630766 Hi, I think i have a air leak on the bottom of the cannon manifold flange. Would anyone know how thick the flange is at the bottom where it shares the same mounting point as the exhaust header? Link to comment https://www.classiczcars.com/forums/topic/65993-cannon-intake-manifold-flange-dimensions/ Share on other sites More sharing options...
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