LS Fuel Pump and Fitting Kit for 1991-2005 GM Models
When installing an LS or LT engine into a 1991 through 2005 GM chassis, maintaining consistent fuel delivery is crucial and the Fuel Pump and Fitting Kit - Various 91-05 GM models answers that need. This kit positions a USA made Walbro 255 liter per hour electric fuel pump inside the factory tank and attaches to the original sending unit for a drop-in solution with zero tank modifications. Precision fittings thread into GM feed and return ports and mate with 255 lph fuel line and regulator components to uphold steady pressure at sustained high rpm. Manufactured in the USA and tested for sustained rpm use, it prevents lean spikes on Impala 1991-1996, S10 1996-2005 and full size trucks starting in 1998.
Product Overview
The Fuel Pump and Fitting Kit is engineered for LS and LT engine swap applications in GM vehicles from 1991 through 2005. It centers on a Walbro 255 LPH in tank unit that sustains steady delivery at high engine speeds. By locating the pump inside the tank, the design preserves even pressure under quick turns and heavy acceleration. Made in the USA, the kit is built to adhere to tight quality standards for consistent fuel supply.
Pump Features
At its core, the Walbro 255 LPH assembly maintains steady flow at sustained high rpm. Factory matched fittings align with GM line sizes to prevent leak points. Its capacity suits high-demand swap setups.
Compatibility
This kit connects directly to GM fuel lines from 1991 to 2005 and mates seamlessly with LS and LT swap harness components. It installs onto the factory sending unit for a clean routing and maintains efficient fuel delivery under high rpm.
Quality Assurance and Installation
Fabricated in the USA, every fitting undergoes precision machining. Installation follows a straightforward procedure: remove the stock module, install the new pump assembly onto the factory sending unit, secure with original hardware, and connect the electrical terminals. The kit retains the factory sender float for accurate gauge readings and fits within the original tank envelope, making it a direct replacement requiring no additional modifications.
Trust this kit for a well engineered foundation in your LS or LT swap, knowing this Walbro 255 lph fuel pump kit delivers steady 255 liter per hour flow, simple drop-in fit and dependable operation under sustained high rpm.