””

Welcome to RV & Auto Parts Learn more

New Products added! Learn more

Shop Now for Savings!

New Website New Deals!

  • Free shipping

    On all Ground Shipments!

  • Special offers

    Regular sales and discounts

  • Easy returns

    Hassle free returns policy

More Offers Coming Soon!

Holley  |  SKU: H196504

6-504 Holley Needle & Seat.110

$39.31 USD
Shipping calculated at checkout.



Care information

Check with Manufacturers Guides

Delivery and Shipping

At our website, we pride ourselves on swift delivery and shipping. Our standard processing time is by 12 PM Pacific Standard Time, ensuring most orders ship out on the same day when processed before noon. Plus, enjoy the added benefit of free ground shipping on all orders. For those who need their items even faster, we offer expedited shipping options, and you can also opt for convenient in-store pickup.

Holley

Number one Selling Products

6-504 Holley Needle & Seat.110

Upgrade your carburetor with the 6-504 Holley Needle & Seat.110 for enhanced performance and fuel flow control.

Key Features:

  • High Flow Design: Allows for efficient fuel flow, ensuring optimal engine performance.
  • Adjustable: The needle and seat assembly can be adjusted to suit your specific carburetor application, CFM size, and fuel bowl type.
  • Viton® Needle: Equipped with a Viton® tipped needle that is resistant to dirt and provides superior sealing by conforming to the shape of the seat.
  • Compatibility: Compatible with most Holley Performance Carburetors.
  • Material: Constructed with durable Viton for longevity and reliability.
  • Hardware Included: Comes with all necessary hardware for easy installation.
  • Warranty: Enjoy the peace of mind with a limited 90-day warranty.

Elevate your carburetor's performance and fuel management with the 6-504 Holley Needle & Seat.110. Whether you need to increase or decrease fuel flow at a certain pressure, this needle and seat assembly provides the versatility and durability required for your engine's demands.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
6-504 Carburetor Needle and Seat
Holley

6-504 Holley Needle & Seat.110

$39.31 USD

6-504 Holley Needle & Seat.110

Upgrade your carburetor with the 6-504 Holley Needle & Seat.110 for enhanced performance and fuel flow control.

Key Features:

  • High Flow Design: Allows for efficient fuel flow, ensuring optimal engine performance.
  • Adjustable: The needle and seat assembly can be adjusted to suit your specific carburetor application, CFM size, and fuel bowl type.
  • Viton® Needle: Equipped with a Viton® tipped needle that is resistant to dirt and provides superior sealing by conforming to the shape of the seat.
  • Compatibility: Compatible with most Holley Performance Carburetors.
  • Material: Constructed with durable Viton for longevity and reliability.
  • Hardware Included: Comes with all necessary hardware for easy installation.
  • Warranty: Enjoy the peace of mind with a limited 90-day warranty.

Elevate your carburetor's performance and fuel management with the 6-504 Holley Needle & Seat.110. Whether you need to increase or decrease fuel flow at a certain pressure, this needle and seat assembly provides the versatility and durability required for your engine's demands.

View product