|Listed in category:
Check the item description to confirm this fits your vehicle
Have one to sell?

Holley 6-504 Inlet Needle - Viton®

US $28.40
ApproximatelyC $39.06
List price US $31.95 (11% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
More than 10 available
Breathe easy. Returns accepted.
Shipping:
US $11.95 (approx C $16.43) UPS Ground.
Located in: USA, United States
Delivery:
Estimated between Mon, Jul 21 and Thu, Jul 24
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

Shop with confidence

Direct from Holley Performance
Item sold directly by the brand. 
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:365698839056
Last updated on Jul 18, 2025 11:21:14 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Item Length
5.000
Manufacturer Warranty
Manufacturer's Limited 90 Day Warranty
UPC
090127075029

About this product

Product Identifiers

Brand
Holley
Manufacturer Part Number
6-504
eBay Product ID (ePID)
227864900

Additional Product Features

Notes
Description--Carburetor Needle and Seat
Sub Type
Carburetor Needle and Seat
Part Type
Carburetion

Item description from the seller

About this seller

Holley Performance

99.2% positive feedback283K items sold

Joined Jun 2001
Holley Performance Products is the world's #1 manufacturer of performance fuel systems including carburetors, fuel injection, fuel pumps and intake manifolds as well as nitrous oxide systems, ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (85,301)

All ratings
Positive
Neutral
Negative
  • 6***t (1112)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good experience with this seller. Great quality and value. Quick shipment & adequately packaged! My high-quality Hurst item arrived very quickly in pictured and as described condition. Excellent communications & quick response to messages. 5-stars all the way! Thank you! A++!
  • s***r (90)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller has great communication and answered questions promptly, item arrived with no issues whatsoever. It was listed as scratch and dent, but it had absolutely nothing wrong with it - other than the package being opened previously it is brand new. Will definitely buy from again!!!
  • l***t (94)- Feedback left by buyer.
    Past month
    Verified purchase
    The upper control arms arrived without issue, only negative is the advertised listing for this item doesn't show accurate information (does not come with hardware but says it does). This item also was missing some of the items to make it complete - I feel the company should provide anything missing since or at the very least state what is missing so you can make a truly informed decision. They are definitely brand new just a little dinged up from shipping (very poor packaging job).

Product ratings and reviews

4.7
17 product ratings
  • 14 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favourable review

    Reasonably price

    A drop in replacement for a Holley style carburetor ask me in a year or so if the ethanol deteriorates the o ring like did to the original needle seat

    Verified purchase: YesCondition: NewSold by: carbdoc

  • Needle seat

    Great place to buy parts

    Verified purchase: YesCondition: NewSold by: bptcarbs

  • Good quality parts....

    Good quality parts.

    Verified purchase: YesCondition: NewSold by: carbdoc

  • Holley Needle and seats

    The needles and seats performed as expected/required. I was and am happy with this product!

    Verified purchase: YesCondition: NewSold by: rburchfield55

  • Needle and seat

    The needle and seat would not screw in properly like the original leaving the nut higher to point it would not seal properly 👎

    Verified purchase: YesCondition: NewSold by: carbdoc