Thread: Wanted: Ford Exhaust Manifolds X2
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  #9  
Old 20-06-11, 21:53
Stew Robertson Stew Robertson is offline
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Join Date: Feb 2010
Location: Rockwood, ON, Canada
Posts: 268
Default manifold bolts
your manifold bolt on the Ford flathead are imperial standard the small size is 3/8 18 and the large size is 7/16 14 tpi they can be got at any bolt store n

Stew
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