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Home
< ENGINE
< Carburetors
< Diaphragm Housing Cover
< Holley Diaphragm Housing Covers
< Holley
Holley Diaphragm Housing Covers
Product List Loading:
Here you'll find both replacement vacuum secondary diaphragm covers for single carb applications and, balance tube covers for hookup between carburetors in a dual carb setup for more even and balanced secondary operation.
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Page 1 of 1
Holley 20-28 Diaphragm Housing Cover
Note:
For 2x4bbl. Applications
Click Here for More Information
Retail Price: $131.99
Sale Price:
$90.86
Usually ships within 72 hours.
Details:
No Reviews.
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Holley 20-77 Diaphragm Housing Cover
Note:
For 1x4bbl. Applications
Click Here for More Information
Retail Price: $7.99
Sale Price:
$CALL
Usually ships within 72 hours.
Details:
No Reviews.
Review This Item.
