12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT

100% authentic products

Guaranteed genuine quality

Secure checkout

Safe & encrypted payments

Fast shipping

Quick and reliable delivery

Hassle-free returns

Easy returns if needed

Customer First

Your satisfaction matters

Verified Sellers

Carefully selected suppliers
Home / Automotive / Replacement Parts / Pressure Regulators

12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT

$298.61 USD

✓ No hidden fees — taxes included in the price & Free Shipping.

✓
Get 5% OFF Today
Use this coupon at checkout.
TRY5
Brand : Holley
Adjustable billet by-pass regulator kit with 3/8 in. NPT and fuel pressure gauge.
Out of stock
Quantity :
Top Brands. Best Prices. Fast Shipping.

Discover quality parts and accessories for every adventure

Shop now before stocks run out — smart shoppers move fast!

Explore Now

Product Comparison We Made Easy For You

12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
View Detail
Type
Pressure Regulators
Title
12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
Price
$298.61 USD
Vendor
Holley
Description
The adjustable billet by-pass return style fuel pressure regulator kit features 3/8 NPT with fuel pressure gauge and adapter fittings boost reference - 1:1.Holley billet fuel pressure regulators are part of a complete line of fuel system products from Holley.Precision machined from 6061-T6 billet aluminum for strength and durability, these regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications.A second pressure spring is included, allowing you to increase the fuel pressure range up to 65 psi for EFI systems.With 3/8 NPT port sizes, they adapt to your new or existing fuel lines.If you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will cover you either way.This kit includes a 0-100 liquid filled fuel pressure gauge, mounting bracket, and -6 AN to 3/8 in NPT adapter fitting to get you started on your installation.

More about this item : 12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT

The adjustable billet by-pass return style fuel pressure regulator kit features 3/8 NPT with fuel pressure gauge and adapter fittings boost reference - 1:1.

Holley billet fuel pressure regulators are part of a complete line of fuel system products from Holley.

Precision machined from 6061-T6 billet aluminum for strength and durability, these regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications.

A second pressure spring is included, allowing you to increase the fuel pressure range up to 65 psi for EFI systems.

With 3/8 NPT port sizes, they adapt to your new or existing fuel lines.

If you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will cover you either way.

This kit includes a 0-100 liquid filled fuel pressure gauge, mounting bracket, and -6 AN to 3/8 in NPT adapter fitting to get you started on your installation.

12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT
Key Features
  • Adjustable from 4-65 psi for precise fuel pressure adjustments - 4-15 psi spring installed, optional spring for up to 65 psi included for EFI applications
  • Billet aluminum construction with a black anodized base and a clear anodized top for good looks
  • Used in systems featuring a return line back to the tank
  • (1) 3/8 in. NPT Inlet; (1) 3/8 in. NPT Outlet; and (1) 3/8 in. NPT Return Port
  • Includes fitting for manifold boost reference which compensates at a 1:1 ratio
  • Kit includes a mounting bracket and -6 AN to 3/8 in NPT adapter fitting
Technical Specifications
  • Length : 7.0 lb
  • Width : 6.55 lb
  • Height : 5.65 lb
  • Weight : 2.21 lb
Product Identifiers
  • ASIN B07TVNJN7Y
  • UPC: 090127122921
Shipping Information
  • Ships From : United States
  • Brand : Holley

Frequently Asked Questions About : 12-879 Holley Adjustable Billet by-Pass Regulator Kit 3/8 in. NPT

01 What is the adjustable pressure range?

Adjustable from 4-65 psi.

02 What materials are used in the construction?

Constructed of billet aluminum.

03 What ports are included in the kit?

(1) 3/8 in. NPT Inlet; (1) 3/8 in. NPT Outlet; and (1) 3/8 in. NPT Return Port.

More to Explore

Free Shipping on Every Order

Get Free Shipping on Every Order

Return within 15 days

Return your purchase easily within thirty days.

Quality Assurance

Every product tested for guaranteed premium quality.

24/5 Customer Support

Monday – Friday: 9:00 AM – 6:00 PM (EST) - Email : info@trybeepbeep.com