Mikuni HSR42 Mounting Flange | 45MM Inside Manifold | 70mm-75mm mount centers

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  • Mikuni HSR42 Mounting Flange | 45MM inside Flange diameter
  • Mikuni HSR42 Mounting Flange, 45mm Carb Spigot Diameter  70-75 Bolt


Mikuni Universal Carb Manifolds - HS42/062-42
All come with clamps
These work great on bikes that need new intake manifolds
or bikes that that have custom carburetor applications
size below
8.5MM Bolt
Hole Center (a)
Carb Bore size Carb Spigot
Diameter (I) 
Flange Throat
Depth (g)
Carb Size
70-75 42 45 25 42MM


This flange suits all HSR42 Harley carbs when mounting to a two bolt standard, S&S or other manifold (not the Mikuni Manifold) and will also suit any other carb with a  45mm spigot diameter & 70-75mm bolt centres. These are also used when mounting OEM Harley CV carbs to Shovelhead
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