10 Best Racing Fuel Pressure Regulator Mounting Brackets for 2026

Choosing the right racing fuel pressure regulator mounting bracket can make installation cleaner, safer, and easier to service. The best option depends on your regulator brand, intake layout, and carburetor style.

Below, we focus on fitment, mounting location, material quality, and compatibility so you can narrow down the bracket that matches your build without guesswork.

Best 10 Racing Fuel Pressure Regulator Mounting Bracket Picks for 2026

LS Head Mount Bracket – ICT Billet Fuel Pressure Regulator Mount for LS Heads

If you want a racing fuel pressure regulator mounting bracket that keeps the regulator close to an LS engine, this ICT Billet mount is built for front or rear cylinder head placement. It is designed around common LS applications and gives you a clean way to attach compatible aftermarket regulators without improvising a separate bracket.

Best For: LS owners who want a head-mounted regulator solution for a tidy, compact fuel system layout.

Pros:

• Mounts on the front or rear face of the driver or passenger cylinder head.
• Machined mounting holes fit Aeromotive 13101, 13129, and other aftermarket regulators.
• Made in Wichita, Kansas from aerospace-grade billet aluminum.
• Includes mounting hardware for installation.

Cons:

• Built specifically around LS cylinder head mounting, so it is not a universal bracket.
• Compatibility depends on the regulator’s hole pattern and fit.

This is a practical choice if your priority is a direct LS-specific mount with a billet finish and included hardware. It is best suited to builds that already use compatible Aeromotive-style regulators and want a compact mounting location near the heads.

4150 Aeromotive Bracket – Allstar Performance 54280 Fuel Regulator Bracket

This racing fuel pressure regulator mounting bracket is aimed at Aeromotive 4150-style setups and gives you a straightforward way to secure the regulator. The Allstar Performance 54280 is a simple bracket choice when you need a dedicated mount for a compatible fuel pressure regulator rather than a multi-position or engine-specific solution.

Best For: Builders using an Aeromotive 4150 regulator who want a simple, dedicated bracket.

Pros:

• Designed for Aeromotive 4150 bracket applications.
• Simple single-component design keeps installation straightforward.
• Compact bracket with a silver finish.

Cons:

• Limited product details provided on exact regulator fit beyond Aeromotive 4150 use.
• No mounting hardware is listed in the supplied notes.

If you need a no-frills bracket for an Aeromotive 4150-style regulator, this is a focused option. It makes the most sense for users who already know their regulator and mounting setup and just need the bracket itself.

Weldon Replacement Bracket – Billet Mounting Bracket for Weldon FPR

For a racing fuel pressure regulator mounting bracket built around Weldon hardware, this replacement bracket is designed to fit Weldon A2047 and A2040 regulators. The anodized black aluminum construction gives it a clean appearance while serving as a secure mounting piece for performance and racing fuel system layouts.

Best For: Racers or builders using Weldon A2047 or A2040 fuel pressure regulators.

Pros:

• Designed to fit Weldon A2047 and A2040 fuel pressure regulators.
• Made from black anodized aluminum.
• Intended for performance automotive and racing applications.
• Compact mount with a professional-looking finish.

Cons:

• Compatibility is limited to the listed Weldon regulator models.
• Brand and model naming in the supplied details is not as clear as some mainstream options.

This bracket is a good match if you are replacing or matching a Weldon regulator mount and want a black anodized aluminum piece. It is best for users who value fitment specificity over broad universal compatibility.

Side/Rear Mount Bracket – Motion Raceworks Aeromotive Fuel Regulator Bracket

This racing fuel pressure regulator mounting bracket is made for Aeromotive EFI regulators on 4150 and 4500 intake elbows. The slotted-hole design lets you mount the regulator on the back or either side, which is useful when clearance and hose routing matter in a cramped engine bay.

Best For: Builders who need flexible side or rear mounting on 4150/4500 intake elbow setups.

Pros:

• Works on both 4150 and 4500 flanges.
• Slotted holes allow mounting on the back or either side.
• Laser CNC cut and CNC formed for a precise fit.
• Designed for several Aeromotive two-hole regulators listed in the notes.

Cons:

• Primarily designed for Aeromotive EFI fuel pressure regulators.
• Fit is based on flange and regulator compatibility rather than universal use.

If your setup needs adjustment freedom for clearance, this bracket stands out for its side and rear mounting options. It is a strong fit for builders working with 4150 or 4500 intake elbows who want a cleaner, more adaptable regulator location.

Universal Mounting Bracket – Moroso 65062 Fuel Regulator Mounting Bracket

If you’re building a racing fuel pressure regulator mounting bracket setup, the Moroso 65062 is a simple, lightweight way to secure popular regulators in a clean location. Its laser-cut steel construction is made for universal fit applications and can also be formed to suit custom installs.

Best For: Racers and builders who want a lightweight universal bracket for Magnafuel or Barry Grant regulators, or an extra regulator for nitrous systems.

Pros:

• Lightweight, laser-cut steel construction
• Designed to securely mount popular regulators
• Can be used for an extra regulator in nitrous setups
• Can be formed for custom installation

Cons:

• Universal design may require fitting work
• Built for specific regulator families, not every setup

Overall, this is a practical bracket for straightforward regulator mounting when you want a simple, adaptable solution. It stands out most for custom projects where flexibility and secure mounting both matter.

Holley-Style Bracket – Fuel Pressure Reg Bracket for Holley 4150/4160

This racing fuel pressure regulator mounting bracket is designed to simplify installing Holley fuel pressure regulators on 4150/4160 style carburetors and compatible setups. The black anodized billet construction and included hardware make it a straightforward option for replacing a damaged bracket or completing a clean install.

Best For: Builders who need a universal Holley-style regulator bracket with included hardware for 4150/4160 carburetor applications.

Pros:

• Universal design fits Holley and competitor 4150/4160 style carburetors
• Included hardware supports easier installation
• Black anodized billet construction
• Made with sturdy materials and tested for performance

Cons:

• Fitment is centered on 4150/4160 style carburetor applications
• Compatibility is broad, but not application-specific

This is a solid choice if you want a tidy, no-fuss bracket for a common carburetor layout. It is especially appealing when you value included hardware and a durable, performance-oriented finish.

Best for Comfort – Motion Raceworks 27-00003 Fuel Regulator Bracket

For a racing fuel pressure regulator mounting bracket that keeps plumbing tidy, this Motion Raceworks bracket is built to mount Magnafuel 9925, 9950, or 9945 series regulators in a clean, sturdy way. It attaches off 4150 or 4500 flanges and can be mounted on either side or the rear of an intake elbow for more flexible routing.

Best For: Racers using Magnafuel regulators on 4150/4500 intake elbow setups who want side or rear mounting options.

Pros:

• Made to mount Magnafuel 9925, 9950, or 9945 series regulators
• Mounts off any 4150 or 4500 flange
• Can be installed on either side or the rear of an intake elbow
• CNC laser and formed for a sturdy fit

Cons:

• Designed around Magnafuel regulator models
• More specialized than a universal bracket

This bracket is a strong fit when layout and plumbing efficiency matter as much as the regulator itself. Its side/rear mounting flexibility makes it especially useful for cleaner custom fuel system routing.

4150 Fit Bracket – 4150 Fuel Regulator Bracket

If you need a racing fuel pressure regulator mounting bracket for a Holley 4150 setup, the Allstar Performance 54284 is a straightforward bracket made for that application. It keeps the focus on fitment and simplicity, with the bracket sold as the main component only.

Best For: 4150 carburetor setups using a Holley regulator and wanting a simple, purpose-built bracket.

Pros:

• Designed as a fuel pressure regulator bracket for Holley 4150 style carburetors
• Compact, lightweight piece at 0.31 pounds
• Sold as the main component only for a clean, no-extra-parts purchase

Cons:

• Mounting hardware is not listed in the supplied notes
• Fitment is specific to 4150-style applications

The 54284 is a practical choice if you want a dedicated bracket for a known 4150/Holley regulator layout. Its value is in the targeted fit and simple design rather than added features.

4500 Billet Mount – Billet 4500 Fuel Regulator Bracket

This racing fuel pressure regulator mounting bracket is built for 4500 style series carburetors using a Holley regulator. The ALL54286 uses billet aluminum construction and includes hardware, making it a tidy option when you want a bracket matched to a specific carburetor and regulator combination.

Best For: 4500 style series carburetors paired with a Holley regulator.

Pros:

• Designed to fit 4500 style series carburetors
• Constructed from billet aluminum
• Silver anodized finish
• Hardware is included

Cons:

• Application is specific to 4500 style series carburetors
• Uses a Holley regulator fitment requirement

For builders working around a 4500-style carburetor, this bracket offers a targeted mounting solution with a finished billet look. The included hardware and anodized finish make it a neat, ready-to-install style option within its intended setup.

4150 Billet Mount – Silver 4150 Fuel Regulator Bracket

If your setup calls for a racing fuel pressure regulator mounting bracket made for a 4150 style series carburetor, the Allstar ALL54284 is built for that job. It is constructed from billet aluminum, finished in silver anodizing, and includes hardware, so it stays focused on the basic mounting need.

Best For: 4150 style series carburetors using a Holley regulator.

Pros:

• Designed to fit 4150 style series carburetors
• Constructed from billet aluminum
• Silver anodized finish
• Hardware is included

Cons:

• Specific to 4150 style series fitment
• Requires a Holley regulator setup

This bracket is a clean, purpose-built option for 4150-style installations where fit and finish matter. If your regulator and carburetor match the listed application, it keeps the installation straightforward.

How We Picked the Best Racing Fuel Pressure Regulator Mounting Bracket

We looked for brackets with clear fitment to common racing fuel systems, including LS cylinder head mounts, 4150 and 4500 carburetor setups, and popular regulator families such as Aeromotive, Magnafuel, Barry Grant, Weldon, and Holley. We also prioritized solid billet or aluminum construction, practical adjustability, and bracket designs that help keep the regulator stable under vibration.

Because a Racing Fuel Pressure Regulator Mounting Bracket is mostly about fit and serviceability, compatibility mattered more than flashy features. If the bracket does not match your regulator body or mounting location, it is not a good choice no matter how well it is made.

Quick Comparison

Broadly, these brackets break into three groups: engine-mounted LS brackets, intake/elbow-mounted brackets for 4150 and 4500 style setups, and direct replacement-style brackets for specific regulator brands. LS-focused options suit EFI-style or swapped applications, while carburetor brackets are better for traditional race fuel systems. Brand-specific brackets are usually the safest route when you already know your regulator model.

Key Buying Factors for a Racing Fuel Pressure Regulator Mounting Bracket

Compatibility

Start with regulator and carburetor fitment. Check whether the bracket is made for Holley 4150, 4500, Aeromotive, Magnafuel, Barry Grant, Weldon, or another specific body style. Small differences in bolt pattern or body shape can prevent a clean mount.

Mounting Location

Decide where the regulator will live: intake elbow, side mount, rear mount, cylinder head, or carburetor bracket location. The best bracket follows the fuel line routing you already have, reducing hose bends and simplifying access to adjustments.

Material and Finish

Billet aluminum is common because it is light, strong, and resists corrosion well. Anodized finishes can add extra protection and help the part hold up in harsh race environments.

Service Access

You should be able to reach the adjustment screw, fittings, and mounting hardware without removing half the fuel system. If you tune often, convenience matters as much as strength.

Vehicle Use

Street-driven builds benefit from compact, secure brackets that keep the regulator tidy. Dedicated race cars may prioritize maximum flexibility, brand-specific fitment, and easy changes between fuel system layouts.

Who Should Buy Which Racing Fuel Pressure Regulator Mounting Bracket?

If you have an LS swap, choose an engine-mounted option designed for LS cylinder heads. If you run a Holley 4150 or 4500 carburetor, use a bracket made specifically for that style. If your regulator is Aeromotive, Magnafuel, Barry Grant, or Weldon, a brand-matched bracket usually offers the best fit and least hassle. For mixed or custom builds, pick the bracket that best matches your mounting location and fuel line path, even if it is not the most universal option.

In short, the best Racing Fuel Pressure Regulator Mounting Bracket is the one that fits your exact regulator, supports your routing plan, and gives you easy access for tuning and maintenance.