LS EFI Fuel Tank Kit with 255 LPH Pump for 1970 Chevy Monte Carlo
Swapping an LS engine into a 1970 Chevrolet Monte Carlo A-Body chassis introduces demands for consistent fuel delivery, and the 1970 Monte Carlo EFI Fuel Tank Kit with 255 LPH Pump fulfills this need. The steel reservoir is formed to match factory frame rails while retaining the original filler neck and vent filter and eliminating brake line relocation. A 255 LPH pump inside the tank sustains flow up to 550 hp and resists vapor lock by staying submerged. Complete with pump module, sending unit, gaskets, filler neck, vent filter and installation hardware, this package simplifies installation and secures reliable fuel supply for spirited runs.
Comprehensive Overview
The 1970 Monte Carlo EFI Fuel Tank Kit with 255 LPH Walbro high-flow pump transforms classic fuel delivery for LS powerplants. Designed to accommodate engines making up to 550 hp, this system sustains steady fuel pressure under heavy throttle and variable load. By migrating from carbureted feed to electronic injection, it opens access to precise tuner calibration, enabling optimized combustion and smooth idle control for modern driving demands.
Precise Fitment and Integration
Engineered specifically for LS installations in the 1970 Chevrolet Monte Carlo A Body models, the assembly sits accurately within the original frame footprint. Integration with MuscleRods mounts ensures proper engine location and recommended drivetrain angles, reducing the need for custom fabrication. The bolt pattern matches stock dimensions to streamline installation, allowing builders to retain factory ride height and suspension geometry.
Enhanced Performance and Efficiency
Switching to electronic fuel injection delivers more consistent flow and eliminates fuel starvation during hard acceleration or sustained cornering. The high capacity pump supports rapid demand spikes, maintaining delivery at wide open throttle and up to rated horsepower levels. This conversion yields sharper throttle response, crisper cruising efficiency and reduced fuel consumption in mixed driving conditions, making it ideal for both street and track use.
Robust Construction for Lasting Reliability
Constructed from heavy gauge steel with corrosion resistant coatings, the tank shell and sending unit withstand repeated exposure to fuel and environmental elements. All weld seams undergo inspection to verify structural integrity. Precision machined fittings and high quality seals guard against leaks and vapor intrusion. Prior to shipping, each kit is flow tested to validate pressure stability and ensure trouble free operation over extended service intervals.
To ensure steady flow in builds above 550 hp, upgrade to a Larger capacity fuel pump Kit at 400 LPH with our 1970 Monte Carlo EFI Fuel Tank Kit - 400 LPH Pump.