88-98 Chevy OBS EFI Stainless Gas Tank

Upgrade your 1988–1998 Chevy OBS truck with a Rock Valley stainless steel fuel tank built for performance applications. Constructed from durable 304L stainless steel and TIG welded in the USA, this 24-gallon fuel tank provides a high-quality fuel system foundation for EFI, LS swap, and other performance builds.

Multiple fuel pump configurations are available, allowing you to match the tank to the needs of your engine and fuel system.

BUILT FOR YOUR FUEL SYSTEM

This tank can be configured with a carbureted adapter or a variety of Walbro fuel pump options. Available configurations include a Walbro GSS340, Single/Dual/Triple Walbro 450, and Single/Dual/Triple Walbro 525.

Whether you're building a street-driven OBS truck or a higher-horsepower combination, you can select the fuel pump setup that best matches your application.

The tank is also set up for a 5-hole sending unit and includes mounting straps.

PERFORMANCE & CONSTRUCTION

Rock Valley tanks are fabricated from 304L stainless steel and TIG welded for strength, durability, and corrosion resistance.

With a 24-gallon capacity, this tank provides a stainless steel fuel system solution for 1988–1998 Chevy OBS truck builds.

Designed for LS swaps and other fuel-injected applications, the tank can be configured with several EFI fuel pump options. A carb adapter is also available for carbureted applications.

FEATURES & BENEFITS

• 24-gallon capacity
• 304L stainless steel construction
• TIG welded
• Made in the USA
• Designed for 1988–1998 Chevy OBS applications
• Multiple fuel pump configurations available
• Carbureted adapter option available
• Set up for a 5-hole sending unit
• Mounting straps included
• Suitable for LS swaps and fuel-injected applications
• Fits most aftermarket chassis
• Powder coat options available

FITMENT & SPECS

• Vehicle: 1988–1998 Chevy OBS
• Tank Capacity: 24 gallons
• Material: 304L stainless steel
• Construction: TIG welded
• Sending Unit: Set up for a 5-hole sending unit
• Mounting Straps: Included
• Fuel System: Multiple EFI pump configurations or carb adapter available
• Chassis: Fits most aftermarket chassis

Because aftermarket chassis configurations can vary, please contact Rock Valley Tanks before ordering to confirm compatibility with your specific build.

Different powder coat options are also available. Contact Rock Valley Tanks for available colors and additional information.

Photo of actual product may vary.