LS Fuel Pump and Fitting Kit for 3rd Gen F-Body
If you are retrofitting an LS powerplant into a third generation Camaro or Firebird, ensuring reliable fuel flow under heavy acceleration is critical and the Fuel Pump and Fitting Kit for 3rd Gen F-Body meets that need directly. Its 255 LPH Walbro pump installs inside the factory tank using precision fittings that align with EFI sender ports so there is no cutting or adapters required. Crafted from US made alloys treated against ethanol blends and road salts this assembly maintains steady pressure from street driving to track sessions. Installation simply involves lowering the complete unit into the tank shell and securing the flange for a clean fit that preserves tank integrity.
Engineered Walbro 255 LPH Pump Performance
The core of this kit is the Walbro 255 LPH pump, selected for its proven ability to maintain steady fuel pressure under full throttle demands. Its flow capacity ensures the LS engine stays within ideal air-fuel ratios during spirited acceleration, reducing the risk of lean conditions that can stress internal components. Packaged completely inside the factory tank, the pump's compact design also minimizes noise and preserves the vehicle's original appearance. Backed by extensive real-world testing on both street and track, this pump delivers confidence that your fuel system will not be the weak link in your swap project.
Vehicle Specific Fittings for Seamless Tank Integration
Each adapter in the kit is precision machined to match the exact dimensions of third generation Camaro and Firebird EFI sender ports. This eliminates cutting fuel lines or relying on generic couplers, so the entire assembly slides into the tank shell with impeccable alignment. Premium O-rings form a leak-proof seal that resists compression set and fuel permeation, preserving the integrity of the original tank flange. Technicians and home builders alike benefit from a straightforward installation that maintains factory bolt patterns and avoids modifications to the tank structure.
Corrosion Resistant Alloys Made in USA
All metal components are crafted in the United States from selected steel alloys treated with a corrosion-inhibiting finish designed to withstand ethanol blends and road salt exposure. This protective layer prevents surface pitting and slows material fatigue, reducing the risk of premature pump or fitting failure. By fighting chemical attack and moisture ingress, the assembly extends service intervals and keeps fuel system contaminants at bay. Whether you drive through winter slush or summer downpours, this kit delivers reliable operation with minimal maintenance.
Modular Kit Architecture for Future Fuel System Upgrades
This fitting kit offers more than a simple pump installation; it lays the groundwork for a scalable fuel system. Included fittings are designed to interface seamlessly with the 255 LPH fuel line and regulator kit, allowing you to add pressure control or filtration without sourcing new adapters. Should your power goals grow, the same drop in assembly will accommodate higher output pumps or adjustable regulators while retaining leak-free alignment. The result is a flexible platform that adapts to evolving performance requirements with minimal rework.
Count on MuscleRods to deliver a precise fit and lasting reliability. For a Related FLT product see our 1970-1973 Camaro / Firebird EFI Fuel Tank Kit - 255 LPH Pump.