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Fuel Filter and Regulator Combo


Fuel Filter and Regulator Combo
Purchase Fuel Filter and Regulator Combo
  • Fuel Filter and Regulator Combo

  • $49.95

    SKU: MR33737

Integrated 58 psi GM-Spec Fuel Filter Regulator for LS Swaps

Designed to streamline fuel delivery in LS conversions, this Fuel Filter and Regulator Combo merges filter media and a calibrated 58 psi regulator into one compact housing for simplified plumbing and space savings. Its GM-spec setup delivers the exact pressure LS and LT electronic control units expect to enhance throttle response and drivability, while Made in the USA corrosion resistant materials ensure consistent performance and lasting reliability across swaps and upgrades.

Fuel Filter and Regulator Combo for Consistent Engine Fuel Pressure

When every inch of room matters in an LS or LT swap, the Fuel Filter and Regulator Combo fuses a factory-spec pressure regulator and a replaceable filter element into a single compact housing. This approach cuts plumbing clutter, frees space around the intake manifold and fuel rails, and reduces potential leak paths for a cleaner installation. The assembly's 58 psi regulation meets GM fuel system requirements for stable pressure under rapid throttle transitions and its corrosion resistant materials made in the USA ensure reliable operation. Routine service takes minutes because mounting and plumbing only one assembly is required and both filter element and regulator can be replaced together.

Streamlined Engine Bay Layout with Compact One Piece Assembly

By uniting the fuel filter and regulator in a compact one piece assembly, this design clears valuable room around the intake manifold and fuel rails. Eliminating extra hoses and fittings not only reduces plumbing clutter but also cuts potential leak paths, leading to a cleaner and safer engine bay. Technicians save installation time since only one mounting point and one set of lines are required, and routine service becomes faster because both the filter element and regulator can be accessed together. The lighter weight of a combined unit helps maintain balance and minimizes vibration in tight swap applications. For builds where every millimeter counts, the simplified layout supports custom manifolds and aftermarket accessories without compromise.

Factory Specified 58 PSI Regulation for Precise Fuel Delivery

The regulator arrives preset to maintain a constant 58 PSI output, matching GM LS and LT system standards with no further adjustment needed. This fixed reference pressure gives the engine control unit a stable baseline for fuel pulse width calculations, resulting in more accurate injector timing and consistent spray patterns under all throttle positions. Drivers will notice crisper response during rapid load changes and reduced hesitation during sudden acceleration. Calibrators and tuners benefit from predictable fuel behavior, which streamlines diagnostic work and fine tuning. The elimination of variable regulators cuts complexity for swap projects and ensures repeatable performance every time the engine is started.

Corrosion Shielding in Made in the USA Metal Construction

Fabricated from US sourced metals chosen for their resistance to ethanol blends and road salt, this unit stands up to harsh operating environments without internal degradation. Specialized coatings on critical flow surfaces inhibit pitting and seal erosion, preserving precise pressure control over extended service intervals. In off road or coastal settings, this protection prevents regulator valves from sticking and reduces the risk of contamination that can lead to erratic pressure swings. The robust construction translates into fewer unplanned repairs, maintaining reliable fuel delivery across winter, summer, and everything in between. Consistency in material quality also means each unit performs to the same standard.

Direct Bolt In Compatibility across LS LT and GM Truck Platforms

Engineers have aligned the housing ports to match common rail and return line layouts found on LS, LT, and GM truck engines, so adapters are rarely required. Bolt in mounting hardware fits factory brackets and crossmembers, cutting down on fabrication time and part sourcing. Swap integrators appreciate having a universal fuel management solution that works on street rods, muscle cars, and full size truck conversions alike. Standardizing on one assembly simplifies inventory and reduces ordering errors, allowing builders to focus on wiring and tuning rather than plumbing concerns. The straightforward fitment accelerates project timelines and delivers dependable results in diverse applications.

Engineered for reliable fuel pressure management and simplified maintenance in tight engine bays.

Specifications

  • SKU: MR33737
  • Brand: Muscle Rods
  • What's Included:
    • Fuel filter/pressure regulator assembly - pre-set to 58 psi with built-in return port

Key Features

  • Integrated filter and 58 psi regulator in one compact housing
  • Factory-spec 58 psi output (GM LS standard)
  • Broad LS, LT, and GM truck compatibility
  • Made in the USA with corrosion-resistant materials

Benefits

  • Simplifies plumbing and saves space compared with separate components
  • Delivers the exact pressure LS/LT ECUs expect, improving drivability and throttle response
  • Ideal for swaps, conversions, and upgrades across many platforms
  • Consistent build quality and long-term reliability

This Item Assigned to Category and Also Fits:

Description

Fuel Filter and Regulator Combo for Consistent Engine Fuel Pressure

When every inch of room matters in an LS or LT swap, the Fuel Filter and Regulator Combo fuses a factory-spec pressure regulator and a replaceable filter element into a single compact housing. This approach cuts plumbing clutter, frees space around the intake manifold and fuel rails, and reduces potential leak paths for a cleaner installation. The assembly's 58 psi regulation meets GM fuel system requirements for stable pressure under rapid throttle transitions and its corrosion resistant materials made in the USA ensure reliable operation. Routine service takes minutes because mounting and plumbing only one assembly is required and both filter element and regulator can be replaced together.

Streamlined Engine Bay Layout with Compact One Piece Assembly

By uniting the fuel filter and regulator in a compact one piece assembly, this design clears valuable room around the intake manifold and fuel rails. Eliminating extra hoses and fittings not only reduces plumbing clutter but also cuts potential leak paths, leading to a cleaner and safer engine bay. Technicians save installation time since only one mounting point and one set of lines are required, and routine service becomes faster because both the filter element and regulator can be accessed together. The lighter weight of a combined unit helps maintain balance and minimizes vibration in tight swap applications. For builds where every millimeter counts, the simplified layout supports custom manifolds and aftermarket accessories without compromise.

Factory Specified 58 PSI Regulation for Precise Fuel Delivery

The regulator arrives preset to maintain a constant 58 PSI output, matching GM LS and LT system standards with no further adjustment needed. This fixed reference pressure gives the engine control unit a stable baseline for fuel pulse width calculations, resulting in more accurate injector timing and consistent spray patterns under all throttle positions. Drivers will notice crisper response during rapid load changes and reduced hesitation during sudden acceleration. Calibrators and tuners benefit from predictable fuel behavior, which streamlines diagnostic work and fine tuning. The elimination of variable regulators cuts complexity for swap projects and ensures repeatable performance every time the engine is started.

Corrosion Shielding in Made in the USA Metal Construction

Fabricated from US sourced metals chosen for their resistance to ethanol blends and road salt, this unit stands up to harsh operating environments without internal degradation. Specialized coatings on critical flow surfaces inhibit pitting and seal erosion, preserving precise pressure control over extended service intervals. In off road or coastal settings, this protection prevents regulator valves from sticking and reduces the risk of contamination that can lead to erratic pressure swings. The robust construction translates into fewer unplanned repairs, maintaining reliable fuel delivery across winter, summer, and everything in between. Consistency in material quality also means each unit performs to the same standard.

Direct Bolt In Compatibility across LS LT and GM Truck Platforms

Engineers have aligned the housing ports to match common rail and return line layouts found on LS, LT, and GM truck engines, so adapters are rarely required. Bolt in mounting hardware fits factory brackets and crossmembers, cutting down on fabrication time and part sourcing. Swap integrators appreciate having a universal fuel management solution that works on street rods, muscle cars, and full size truck conversions alike. Standardizing on one assembly simplifies inventory and reduces ordering errors, allowing builders to focus on wiring and tuning rather than plumbing concerns. The straightforward fitment accelerates project timelines and delivers dependable results in diverse applications.

Engineered for reliable fuel pressure management and simplified maintenance in tight engine bays.

Features
  • Integrated filter and 58 psi regulator in one compact housing
  • Factory-spec 58 psi output (GM LS standard)
  • Broad LS, LT, and GM truck compatibility
  • Made in the USA with corrosion-resistant materials
Benefits
  • Simplifies plumbing and saves space compared with separate components
  • Delivers the exact pressure LS/LT ECUs expect, improving drivability and throttle response
  • Ideal for swaps, conversions, and upgrades across many platforms
  • Consistent build quality and long-term reliability
What's Included
  • Fuel filter/pressure regulator assembly - pre-set to 58 psi with built-in return port
Specifications
  • SKU: MR33737
  • Brand: Muscle Rods