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Holley 121-135 Accelerator Pump Discharge Nozzle

Free shipping on orders over $29.99

$18.90

$ 8 .99 $8.99

In Stock

About this item

  • Genuine Holley Quality Parts
  • Straight style pump
  • Limited Warranty


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!


johnny the greek
August 25, 2025
Worked great to help me fine tube my Brawler carburetor.Definitely out performs the Edelbrock that was on it.
Dave's not here
August 8, 2025
I had a stumble off idle it felt like my pump shot was lean and not getting enough gas off of idle. This was bigger than my factory pump squirter and gave me more fuel sooner coming off idle and completely eliminated the stumble I had.
larry
July 22, 2025
Parts were as described
Chris
July 6, 2025
Perfect. Needed larger booster for my Holley carb tune up and this is exactly the part I needed. Quick shipping too.
Ryan K.
April 12, 2025
Just what the doctor ordered. Both nozzles were in excellent condition without rough casting marks or issues. Nice that they supply a pair of fresh washers per nozzle.
Gabe
April 7, 2025
Not much to say here, if you are a tuner then you know what you are looking at and what it does. I have no complaints with these nozzles. The larger 35 size along with a accelerator pump cam change has eliminated my backfire.
Lisa
March 11, 2025
Exactly as described
stacy moak
February 12, 2025
Correct parts for application
65283impala
December 25, 2024
It does the job just fine.
TI
December 18, 2024
It appears to be as advertised