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Description
Regulator Assembly, Return Style 58 Psi, -6 An Connections-162-591Holley EFI fuel filters with built in regulator provide a simple and clean means to fueling your LS swap. Available with OEM style or 6AN connections, they feature an internal regulator set at 58 psi, along with an integrated 5 nominal micron rated filter. The bypass design allows you to run one inlet with one outlet to the engine, and a return outlet back to the tank. Holley EFI fuel filter regulators are ideal when performing a LS engine swap or any
Holley EFI fuel filters with built-in regulator provide a simple and clean means to fueling your LS swap. Available with OEM-style or -6AN connections, they feature an internal regulator set at 58 psi, along with an integrated 5 nominal micron rated filter. The bypass design allows you to run one inlet with one outlet to the engine, and a return outlet back to the tank. Holley EFI fuel filter regulators are ideal when performing a LS engine swap or any other fuel injection swap that is designed to run at 58 psi of static pressure
Features:
- GM style Filter / Bypass Style Regulator
- All stainless steel construction for improved corrosion resistance
- Designed with one inlet, one outlet, and one return
- Fixed pressure at 58 psi
- Nominal Micron Rating: 5
- Can be used with other EFI systems that require 58 psi
- Not recommended with fuel pumps that flow over 450 LPH
- Available with stock quick connectors or with -6AN male connections
- Return line required for proper regulator operation
FEATURES
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★★★★★ 5
Worth the splurge
Format: Paperback
Love this book! It very helpful for everyday patient care.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Great guide
Format: Paperback
This is one of my go to guides for prescribing medications. A must for NP students
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Reviewed in the United States on April 11, 2024
★★★★★ 3
Not what I needed
Format: Paperback
I was looking for a book that could guide me through prescribing medication from the most basic conditions to the more complicated patients. This book didn’t even cover sulfur allergies. I was truly disappointed
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Reviewed in the United States on October 27, 2024
★★★★★ 5
Pure Green Vitality
Size: 16 Ounce (Pack of 1)
This Micro Ingredients Spirulina has become a staple in my morning routine for a clean, natural energy boost. I love that it’s 100% organic and filler-free, providing a dense source of vegan protein and vitamins without any gritty texture. It mixes surprisingly well into smoothies, and I’ve noticed a genuine improvement in my overall stamina since I started using it.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
So good, and good for you
Size: 16 Ounce (Pack of 1)
I blend mine with 4oz Tart Cherry juice and water. Yes...it smells bad...but it so good, and good for me too! I will be updating to a subscription order.
It being a powerful antioxidant, good for your heart is all it took for me to add this to my routine.
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Reviewed in the United States on February 26, 2026