Holley Fuel Pressure Regulator (1-4lbs)
Holley Fuel Pressure Regulator (1-4lbs)
Our Price: $48.95

Part Number: 1035058

Details Fitment

Holley Fuel Pressure Regulator


The regulator's job is to keep the pressure in the fuel system at a constant psi (Weber carbs work best in the 2.5-3psi range). Your fuel pressure regulator controls the amount and speed at which fuel is used by your vehicle. A faulty fuel pressure regulator can cause poor fuel mileage, rough running engine or starting problems. This is a simple way to keep your fuel system running right.

NOTE: You need this regulator If you're running the Weber electric fuel pump, see Part #: 1035046. If your application is a boosted blow thru carburetor setup, see Part #: 1035059. For the kit containing this regulator and a fuel pressure gauge, see Part #: 1035064.

This product should not be used in a manner that violates Federal EPA Laws.

Contact our Tech Support Line for further information at 928-855-6341.

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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.


Question: What is the max inlet pressure?

Answer: 7 PSI

Average Customer Review: Average Customer Review: 4.5 of 5 4.5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 . September 25, 2019
Reviewer: Garage Boy from Bozeman, MT United States  

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  0 of 0 people found the following review helpful:
4 of 5 Good news and bad news May 29, 2018
Reviewer: Kendall Swenson from Eureka, CA United States  
The good news is that the regulator does exactly what I needed it for .... holds the peak pressure under 3 psi. to my S.U. carburetors  The bad news is that the mounting holes were drilled but not tapped.  Luckily I had a 12-24 tap.
Shipping was quick and LCE kept me informed about the status.  I would buy from them again.

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