LS Fuel Pump for 1984-1991 Corvette Engine Swaps
This direct fit fuel pump kit overcomes the common fuel delivery shortfall faced in 1984 to 1991 C4 Corvette LS swaps by supplying 340 liters per hour through precision EFI fittings. Engineers designed the adapter to thread smoothly into the Corvette sending unit with all original routing preserved and no need for cutting or splicing factory lines. Crafted from corrosion resistant alloys, each component maintains stock clearance under the chassis and endures modern ethanol blends without corrosion risk. Reusing the factory wiring harness and mounting points keeps installation straightforward while built in flow headroom supports turbocharged or supercharged LS configurations without a second pump change.
Precision Fit for 1984 to 1991 Corvette EFI Integration
The adapter fittings are CNC machined to match the factory sending unit thread pattern on 1984 to 1991 C4 Corvettes. By preserving the original routing and seal surfaces installers can drop this kit into existing lines without cutting or splicing. This direct fit design maintains stock chassis clearance and reduces leak risk by meeting OE engagement standards. Technicians appreciate the elimination of guesswork and the confidence of a true factory toleranced fit.
Corrosion Resistant US Alloys for Ethanol Tolerance
Each adapter and hardware piece uses alloys made in the USA chosen for their chemical resistance against modern ethanol blends. This material selection prevents pitting and corrosion that could restrict internal passages or introduce debris. Maintaining clear flow paths is critical for consistent fuel pressure and pump longevity. Owners gain reliable operation under both spirited runs and daily use.
Ample Flow Headroom Supports Forced Induction
The included 340 LPH pump delivers extra capacity well beyond standard demands, making it ideal for turbocharged or supercharged LS setups. This margin ensures stable pressure under heavy load and prevents lean conditions that lead to knock. Planning for future boost avoids the need for a second pump swap as power goals increase. The result is crisp throttle response and unwavering delivery from idle to redline.
Plug and Play Electrical and Mounting Simplicity
This kit reuses the factory wiring harness and existing mounting points for a true plug and play solution that cuts installation time. Clear instructions cover torque values and sealing procedures to reduce leaks and electrical faults. By avoiding custom brackets and splicing, installers face fewer potential mistakes and troubleshooting steps. The streamlined process delivers reliable performance right from the first start.
Count on precise fitment and lasting reliability for your LS swap project.