SKU: AFS18401
UPC: 684980009507
MPN: 18401
The 340 Gen2 Stealth F/Tank 68-69 Cutlass/Skylark by Aeromotive is a purpose-built fuel tank system engineered for classic muscle car enthusiasts and restoration specialists who demand reliable, modern fuel delivery without sacrificing authenticity. Designed specifically for 1968–1969 Oldsmobile Cutlass and Buick Skylark platforms, this tank addresses the critical gap between stock fuel system limitations and high-performance engine requirements. Whether you're building a restomod with a modern 340 small-block engine or upgrading an original fuel system to handle fuel-injected power, this Stealth tank provides a robust foundation for consistent fuel delivery.
The Gen2 Stealth design incorporates Aeromotive's proven internal baffling and sump geometry to minimize fuel slosh and maintain consistent pressure during aggressive driving, cornering, and acceleration. The stealth form factor integrates seamlessly into the original tank cavity, preserving the vehicle's factory aesthetic while accommodating modern fuel pump assemblies and sender units. At 39.3 lbs, the tank delivers substantial capacity with manageable weight distribution—critical for handling dynamics on 60-year-old chassis geometry. The precision-welded steel construction resists corrosion and vibration-induced failure, ensuring longevity in both street and weekend track applications.
This tank is essential for owners transitioning from carbureted to fuel-injected power plants, or anyone upgrading ignition and induction systems on their classic Cutlass or Skylark. Installation requires basic mechanical proficiency and familiarity with fuel system safety protocols—disconnect the negative battery terminal and relieve fuel system pressure before beginning. The compact footprint (40.5 × 9.5 × 42 inches) fits within factory mounting points, making it an ideal drop-in replacement for anyone seeking OEM-level reliability with modern performance capability. Compatible with most aftermarket fuel pump kits and sender assemblies, the 340 Gen2 Stealth tank serves as the backbone of a dependable fuel system for street machines, show cars, and restorations alike.
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