LS Fuel Pump and Fitting Kit for 1987-1997 GM Trucks and 1994-1995 S-10 Pickup
Swapping an LS motor into a late eighties or early nineties GM truck or S-10 pickup demands a reliable in-tank pump and exact fit adapters. The Fuel Pump and Fitting Kit 1987-1997 combines a genuine 255 LPH submerged unit with billet fittings that mirror factory sending unit ports for a drop in installation. Constructed in the USA from corrosion resistant alloys, the kit routes fuel along an optimized flow path and connects directly to the stock sending unit with no line cutting or extra adapters, delivering steady pressure across the rpm range.
Comprehensive Fuel Delivery Upgrade
The Fuel Pump and Fitting Kit is centered on the Walbro 255 LPH in tank unit chosen for LS powerplants in GM trucks 1987 to 1997 and S 10 pickups from 1994 to 1995. This vehicle-specific selection calls for no alteration to the factory tank and seals while delivering an optimized path that curbs turbulence and preserves pressure under load. By sustaining a steady flow above 200 liters per hour at peak demand, the pump eliminates fuel starvation during cornering or rapid throttle transitions. Smooth wall tubing downstream of the outlet fosters laminar movement and reduces pulsation, ensuring a stable rail pressure that improves drivability, idle quality and injector response.
Precision Integration with MuscleRods Mounts
Dedicated fittings in the kit align precisely with the original fuel sender bosses in GM chassis from 1987 to 1997 and S 10 series from 1994 to 1995. When combined with MuscleRods engine mounts, the pump and lines achieve the correct orientation to maintain factory angles on the pickup tube and the return port. Quick connect adapters mate seamlessly to GM harness clips, eliminating the need for splicing or aftermarket fittings. This synergy between pump, bracket and mount streamlines installation, reduces install time and ensures consistent line tension throughout suspension travel without binding or undue flex.
Durable Construction and Corrosion Protection
Hand assembled in the USA, each component is crafted from corrosion resistant metals and polymers that stand up to ethanol blended fuels and road salt. The billet aluminum fittings receive a clear protective coat to guard against chemical attack, while stainless steel fasteners and high temperature elastomers secure leak free performance. Every assembly undergoes pressure evaluation and visual inspection to confirm seal integrity and flow characteristics match factory specifications. These measures deliver long term reliability and peace of mind, making the kit ideal for restoration efforts and performance projects where uptime is critical.
With proven 255 LPH output and precision fittings, this fuel pump kit delivers reliable fuel flow for your LS swap and ensures consistent pressure under all driving conditions.