EFI Fuel Tank Kit for LS Swap in 1970 Buick Skylark A-Body
Installing an LS drivetrain into a 1970 Buick Skylark A-Body often means tight clearance challenges for the fuel tank and this 1970 Skylark EFI Fuel Tank Kit resolves that with precision laser cut notches that align with factory mounts. Designed for LS swaps up to 550 horsepower the integrated 255 LPH Walbro pump maintains steady pressure under sudden throttle changes and internal baffling prevents fuel surge when cornering. Its corrosion resistant steel shell features precision flanges and preinstalled hardware to preserve rear suspension travel and require no custom trimming. By providing a plug and play connector and pre punched mounting holes installers can complete setup without modifying original wiring harness or filler neck alignment.
Clearance Optimized Notches for Chassis Compatibility
CNC laser cut notches in the tank shell match the original factory mounting points on the 1970 Buick Skylark A Body chassis for LS swaps. By relocating material rather than trimming gaskets or modifying straps, this design preserves full rear suspension travel and prevents fuel line abrasion. The precise contouring also maintains clearance from the exhaust system and rear tires, reducing heat soak and risk of contact at low ride heights. Reinforced weld seams ensure structural integrity around these openings. Installers can position the kit quickly and rely on a fit that mirrors factory dimensions, eliminating hours of custom work.
Integrated 255 LPH Fuel Pump for Consistent Flow
At the heart of this EFI fuel tank kit for an LS engine swap is a 255 LPH Walbro pump capable of supporting power outputs up to 550 horsepower. Operating fully submerged within the tank, the pump stays cool under sustained loads and resists vapor lock when underbody temperatures rise. Its precision impeller maintains steady pressure during sudden throttle transitions, preventing fuel starvation under acceleration or cornering. Internal baffling within the shell further dampens surge and air pockets as fuel sloshes. A plug and play electrical connector locks directly into the Skylark harness without splicing.
Comprehensive Kit with Factory Style Components
This all inclusive kit delivers every item needed for a professional EFI swap on a vintage Buick A Body. Included are the in-tank pump module, sending unit, precision bent filler neck, vent filter, tank straps, gaskets and all mounting hardware. Pre punched holes and factory style brackets align with stock frame rails, reducing fabrication steps. The supplied wiring pigtail integrates seamlessly with the original harness for a secure electrical connection. By bundling a complete component set and minimizing labor steps, the kit cuts installation time and lowers the chance of leaks or misalignment.
Trust MuscleRods for precise fit and consistent flow. To achieve a Larger capacity fuel pump Kit at 400 LPH consider our 1970 Skylark 400 LPH pump Tank Kit (notched).