Holley Chrome Replacement Secondary Diaphragm Cover/Housing Kit
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- Replacement chrome housing and cover
- For vacuum secondary carbs
Installation Notes: If carburetor is equipped with a black plastic cover then you must also purchase a special choke cable clamp kit (P/N 45-456) if you wish to retain hand choke cable operation.
Q & A
There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.