EFI Fuel Tank Kit 400LPH Pump for 1971-1972 Chevy El Camino LS and LT Swaps
Swapping an LS or LT engine into a 1971 to 1972 Chevy El Camino demands a fuel system that addresses clearance and flow challenges, and the 1971 to 1972 El Camino EFI Fuel Tank Kit 400 LPH Pump Notched delivers with a precision notch in the tank body to clear exhaust plumbing and rear wheel travel while retaining the original shell. The in tank module includes a 400 LPH Walbro pump rated for supercharged or over 550 hp applications, plus a sending unit, vent filter, straps, gaskets, filler neck and installation hardware. Made in USA components mount in stock locations and prevent fuel starvation under boost while offering direct GM wiring compatibility for LS and LT conversions.
High Capacity Pump for Peak Output
This EFI tank kit employs a 400 LPH Walbro unit engineered to meet demands of boosted engines and builds surpassing 550 hp. By sustaining constant flow under rapid throttle changes, it eliminates lean spikes and safeguards against detonation during hard launches. The integrated pump module streamlines the plumbing run and wiring path, cutting assembly time. Builders gain the security of stable fuel pressure under full load, ensuring consistent ignition and injector performance throughout spirited driving or track duty.
Precision Fitment and Clearance
The tank's notched design is laser-cut to match exhaust routing and rear tire envelopes of 1971 to 1972 El Camino frames. This strategic cutout delivers critical space without the need for welding, trimming or chassis alteration, ensuring a precise fit in LS and LT engine conversions.
Installation Simplified
All mounting flanges, grommets and fittings arrive preinstalled, allowing a clean drop-in fit that aligns with factory strap locations. The in-tank module reduces external bracketry and makes routing fuel lines and power leads intuitive for any technician. Reusing original hardware and openings means zero modification to the body floor, so installation can often be completed in under two hours. This approach frees installers to focus on tuning rather than complex mounting challenges.
American Craftsmanship and Reliability
Every component in this assembly is manufactured in the U.S. The tank shell is formed from heavy-gauge steel, then seam-welded and pressure-tested for leak-free operation. All internal parts feature corrosion-resistant coatings and vibration-dampening mounts, extending service intervals even in harsh conditions. Owners benefit from a rugged build that stands up to heat, road shock and high-duty cycles, delivering dependable performance mile after mile.
Trust MuscleRods for a precise fit and reliable fuel delivery on your LS or LT swap. For a smaller capacity fuel pump Kit at 255 LPH, consider our 1971-1972 El Camino 255 LPH pump Tank Kit (notched).