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#4271354
Holley 135-4 Vacuum Secondary Diaphragm
$18.22
/each
In Stock
$20.24
Save $2.02
Quantity
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Return PolicyHolley 135-4 Details
Holley 135-4 Details
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Holley Heritage Sale 10% off Select Parts
Holley Heritage 10% Off Select Parts Sale, running from July 6, 2026, through July 31, 2026. For a limited time, customers can save 10% off on select parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only. No rainchecks or exceptions will be provided. This sale cannot be combined with any other offers, discounts, or promotions.
Holley 135-4 Specifications
Holley 135-4 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 135-4 |
| Brand | Holley |
| GENERAL | |
| GTIN Code | 090127026885 |
Ratings & Reviews
4.8
5 Reviews
Customers praise our product for its quality, usability, and competitive pricing. Notably, they confirm the product accessibility and practicality, with users able to get what they need promptly. Customers also appreciate the precise fit and superb functionality, especially in carburetor applications. Several users have expressed interest in purchasing the product again for other uses, demonstrating its effectiveness and value.
Ratings & Reviews
4.8
5 Reviews
Customers praise our product for its quality, usability, and competitive pricing. Notably, they confirm the product accessibility and practicality, with users able to get what they need promptly. Customers also appreciate the precise fit and superb functionality, especially in carburetor applications. Several users have expressed interest in purchasing the product again for other uses, demonstrating its effectiveness and value.
4.8
5 reviews
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Filter by Ratings
Holley carb hesitation problem
5.0
17 days ago
Ford
Houston Mo
Verified
Fixed my hesitation when the secondary's open
Would Recommend
What I Needed
5.0
3 years ago
Rhodes HH
Council Bluffs IA
Verified
It was exactly what I needed & at the counter within minutes.
Would Recommend
I would will buy this again. Have twin carbs !!
5.0
6 years ago
Rosh
Miami, Florida
Verified
Will be doing the other carb soon
Would Recommend
The right part for the right price
4.0
8 years ago
Dave j
Johnsburg, Illinois
Verified
This completes my re-build, now to mount it and route the lines.
Would Recommend
vacuum diaphragm
5.0
10 years ago
t-bucket
La Quinta, Ca.
Verified
part fits and works great
Would Recommend
Showing 5 of 5 reviews
Questions & Answers
Questions & Answers
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