1985-1996 Corvette C4 Fuel Line Conversion Kit
Simplify your C4 Corvette’s LS engine swap with our pre-assembled fuel line conversion kit—no cutting, drilling, or fabrication required. This kit connects directly to your factory fuel supply and return lines and includes a conversion mounting plate with hardware for quick, secure installation.
Important: Your LS engine fuel rail must be removed and rotated 180°, placing the fuel inlet on the passenger side.
Key Features:
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Supports up to 550 horsepower
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Pre-assembled for fast, hassle-free installation
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Maintains a clean, professional engine compartment appearance
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Designed to work with factory fuel lines
⚠️ Not compatible with early LS fuel rails with a fuel regulator and additional fuel return line.
What's Included:
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Fuel filter
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Fuel filter relocation plate
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Pressure/return line assembly
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Fuel rail connection line