Fuel Pump and Fitting Kit - Various 91-05 GM models

Fuel Pump and Fitting Kit for LS Engine Swaps

For LS engine swap projects in GM vehicles from 1991 through 2005, the Fuel Pump and Fitting Kit - Various 91-05 GM models directly addresses the need for reliable fuel delivery under demanding conditions. Each fitting in the kit aligns with existing fuel lines to simplify installation and minimize fabrication work. Built around the proven Walbro 255 lph in-tank pump, this assembly offers steady fuel flow that prevents lean spikes at high rpm. Finally, its American-made construction provides consistent durability for road and track use.

Precision Fuel Flow from Walbro 255 LPH Pump

The Walbro 255 liter per hour in-tank pump is the heart of this kit, engineered to maintain a uniform fuel supply even under high engine demand. By delivering a stable flow rate, it effectively prevents lean conditions that can occur at elevated RPMs, protecting sensitive engine components and ensuring consistent power output. Its internal design minimizes pulsation, so drivers experience smooth throttle response and reliable performance when pushing the LS engine toward its limits.

Streamlined LS Engine Swap Integration

Every fitting in this kit is tailored to align directly with factory fuel lines on GM chassis from 1991 through 2005, reducing the need for custom fabrication. By matching common inlet and outlet sizes, the assembly allows a near drop in installation that saves time and complexity. Installers benefit from pre-configured routing paths and clear hookups, making it easier to complete conversions without the trial and error often associated with modifying older fuel systems.

Wide Fitment Across GM Models from 1991 to 2005

This fuel system upgrade supports everything from full-size sedans to performance coupes, offering broad compatibility across multiple GM platforms. Whether you are retrofitting a classic Impala or refreshing a workhorse truck, the kit's universal approach means fewer part reorders and shorter downtime. Enthusiasts can rely on a single solution to cover diverse LS swap builds, simplifying project management and inventory control for both professional shops and home garages.

Made in the USA Craftsmanship for Enduring Reliability

Every element of this fuel pump and fitting kit is manufactured under strict quality standards in the United States. Rigorous material selection and precision machining yield components that resist corrosion and fatigue over extended use. This build integrity translates into fewer service intervals and lower risk of failure on the road or track. With American production oversight, users gain confidence that each kit meets consistent performance benchmarks before it leaves the factory floor.

Engineered for precise fit and designed for reliable performance in your LS swap project.