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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the Holley 135-3 Vacuum Secondary Diaphragm made of?A: The Holley 135-3 Vacuum Secondary Diaphragm is constructed from high-quality rubber materials designed for durability. This ensures reliable performance in various automotive applications.
Q: What are the dimensions of the Holley 135-3 Vacuum Secondary Diaphragm?A: The specific dimensions of the Holley 135-3 Vacuum Secondary Diaphragm are not provided. However, it is designed to fit standard secondary diaphragm applications in automotive carburetors.
Q: What is the model number for the Holley Vacuum Secondary Diaphragm?A: The model number for this product is one hundred thirty-five dash three. This identifier helps ensure compatibility with various Holley carburetors.
Q: How do I install the Holley 135-3 Vacuum Secondary Diaphragm?A: To install the Holley 135-3, remove the old diaphragm from the carburetor and replace it with the new one, ensuring a tight fit. Follow your carburetor's manual for specific instructions.
Q: Is the Holley 135-3 suitable for racing applications?A: Yes, the Holley 135-3 is suitable for racing applications. Holley products are widely used in competitive racing due to their performance and reliability.
Q: Can the Holley 135-3 be used in marine applications?A: Yes, the Holley 135-3 can be used in marine applications. It is part of Holley's product line, which supports various automotive and marine performance needs.
Q: How do I clean the Holley 135-3 Vacuum Secondary Diaphragm?A: To clean the diaphragm, use a soft cloth and a mild detergent. Avoid harsh chemicals that could damage the rubber material.
Q: What precautions should I take with the Holley 135-3?A: Ensure that the diaphragm is installed correctly to prevent vacuum leaks. Regularly inspect it for wear or damage to maintain optimal performance.
Q: How long does the Holley 135-3 last?A: The lifespan of the Holley 135-3 can vary depending on usage and maintenance. With proper care, it can last several years in normal driving conditions.
Q: Is the Holley 135-3 compatible with all carburetors?A: No, the Holley 135-3 is not compatible with all carburetors. It is specifically designed for Holley carburetors that utilize a vacuum secondary system.
Q: What should I do if the Holley 135-3 arrives damaged?A: If the Holley 135-3 arrives damaged, contact the retailer immediately to report the issue and arrange for a replacement or return.
Q: Does the Holley 135-3 come with a warranty?A: Yes, the Holley 135-3 typically comes with a manufacturer's warranty. Check with the retailer for specific warranty details and terms.
Q: How does the Holley 135-3 compare to other diaphragms?A: The Holley 135-3 is known for its reliability and performance, making it a preferred choice among racing enthusiasts compared to standard diaphragms.
Q: What should I consider when choosing a diaphragm for my vehicle?A: When choosing a diaphragm, consider the compatibility with your carburetor model, performance needs, and whether you plan to use it for street or racing applications.
Q: Can the Holley 135-3 improve my vehicle's performance?A: Yes, the Holley 135-3 can improve your vehicle's performance by ensuring proper fuel delivery through the carburetor's vacuum secondary system.
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