Check the item description to confirm this fits your vehicle

HOLLEY 121-121 .021 ACCELERATOR PUMP DISCHARGE NOZZLE W/GASKETS REAL HOLLEY

MECHANICAL AND MORE
(52310)
Registered as a business seller
Seller's other items
Contact seller
US $8.75
ApproximatelyEUR 7.58
Condition:
New
More information - About this item condition
7 available22 sold
This one's trending. 22 have already sold.
People are checking this out. 6 have added this to their Watchlist.
Collection:
Free collection in person from Eugene, Oregon, United States.
Postage:
US $3.95 (approx EUR 3.42) USPS Ground Advantage®.
Located in: Eugene, Oregon, United States
Delivery:
Estimated between Thu, 13 Nov and Wed, 19 Nov
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

Shop with confidence

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:253880495280
Last updated on 18 Oct, 2025 22:20:42 BSTView all revisionsView all revisions

Item specifics

Condition
New
Country/Region of Manufacture
United States
Manufacturer Part Number
21R-572-21K 121-121
Brand
HOLLEY
Manufacturer Warranty
1 Year
UPC
Does not apply
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.

About this seller

MECHANICAL AND MORE

96.3% positive Feedback•141K items sold

Joined Jul 2006
Registered as a business seller
Welcome to my eBay store. I sell Carburetors, Starters & Parts, Intake Manifold, Fuel Injectors, Valve Covers, and Manual Transmissions & Parts. Please add me to your list of favorite sellers and ...
See more
Visit shopContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage cost
4.8
Delivery time
4.8
Communication
4.8

Popular categories from this shop

See allcategories
ChevroletCorvette 1953-62Corvette 1963-67Corvette 1968-82Corvette 1984-96AMCBuick, Pontiac, Olds, CadillacCamaro, Chevelle, NovaCarburetors

Seller Feedback (53,543)

All ratingsselected
Positive
Neutral
Negative
  • a***7 (221)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was exactly as described and it came up for sale when I needed it. Item was packaged well and came very quickly before July 4, 2025. Great job to this seller, I would use this seller again. great job!!!!!!! A+++++++++++++++++++++ seller.
    1963 CORVETTE POWER BRAKE BOOSTER NCRS QUALITY RESTORED IN&OUT /TAB STAMPED 2574 (#267253017401)
  • h***e (93)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Carb is great, numbers and unit just as described. Packaged well and came fairly quickly. Communication was good. The value here is that these are very difficult parts to find and if you need them it great to know someone out there is focusing on this type of stuff . Wouldn’t hesitate to purchase again, matter of fact got a distributor coming in a few days. Can’t wait to get it for my restoration .
    1968 CORVETTE CHEVELLE CAMARO CHEVY 327 ROCHESTER Q-JET CARB-REBUILT-XTRA NICE (#256794674551)
  • 7***1 (3389)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Items as described, quickly shipped and well packaged. High quality reproduction parts @ competitive prices. Recommend this seller to all. AAA+++
    PERFORMANCE ROCHESTER QUADRAJET "DA" STAMPED SECONDARY METERING RODS/#7046010-PR (#256120417188)
See all Feedback

More to explore: