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Buick Fuel Tanks & Pumps

Fuel Tanks & High-Flow Pump Kits for Buick LS and LT Swaps

Ensure your Buick LS or LT swap delivers optimal performance with our range of fuel tanks and high-flow fuel pumps. These tanks are designed for classic Buicks like the Skylark, GS, Regal, and Special, offering EFI conversion kits to support modern fuel systems. With options ranging from 255 Lph to 450 Lph fuel pumps, these kits are ideal for standard or high-horsepower applications. Each kit includes the necessary pump, sender, and straps, making installation seamless.

For further customization, you can choose from Corvette fuel filters, adjustable regulators, and complete fuel line kits to maintain the proper fuel pressure in any performance build.

 

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    1978-87 Buick Regal steel gas tank kit

    SKU: TM307A-T-KIT
    TM307A-T-KIT
    $585.00
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    1968-69 Chevy Chevelle / 1970 Buick Skylark steel gas tank kit

    SKU: TM34B-T-KIT
    TM34B-T-KIT
    $580.00
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    1968-69 Chevy Chevelle / 1970 Buick Skylark notch corner steel gas tank kit

    SKU: TM34BN-T-KIT
    TM34BN-T-KIT
    $589.00
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    1968-69 Chevy Chevelle / 1970 Buick Skylark notch corner steel gas tank kit - 450LPH

    SKU: TM34BN-T-KIT-450
    TM34BN-T-KIT-450
    $670.00
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    1968-69 Oldsmobile Cutlass / Skylark / 442 steel gas tank kit

    SKU: TM34C-T-KIT
    TM34C-T-KIT
    $580.00
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    1968-69 Oldsmobile Cutlass / Skylark / 442 notch corner steel gas tank kit

    SKU: TM34CN-T-KIT
    TM34CN-T-KIT
    $580.00
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    1968-69 Oldsmobile Cutlass / Skylark / 442 notch corner steel gas tank kit - 450LPH

    SKU: TM34CN-T-KIT-450
    TM34CN-T-KIT-450
    $670.00
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    1971-72 Buick Skylark / GS steel gas tank kit

    SKU: TM34H-T-KIT
    TM34H-T-KIT
    $580.00
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    1971-72 Buick Skylark / GS notch corner steel gas tank kit

    SKU: TM34HN-T-KIT
    TM34HN-T-KIT
    $580.00
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    1971-72 Buick Skylark / GS notch corner steel gas tank kit - 450LPH

    SKU: TM34HN-T-KIT-450
    TM34HN-T-KIT-450
    $670.00
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    1970 Buick Skylark / GS steel gas tank kit

    SKU: TM34L-T-KIT
    TM34L-T-KIT
    $580.00
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    1970 Buick Skylark / GS notch corner steel gas tank kit

    SKU: TM34LN-T-KIT
    TM34LN-T-KIT
    $580.00
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    1970 Buick Skylark / GS notch corner steel gas tank kit - 450LPH

    SKU: TM34LN-T-KIT-450
    TM34LN-T-KIT-450
    $670.00
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    1964-65 Buick Skylark / Special steel gas tank kit

    SKU: TM37J-T-KIT
    TM37J-T-KIT
    $565.00
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    Corvette fuel filter/pressure regulator

    SKU: ACC-1028
    ACC-1028
    $55.00
    (1)
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    Adjustable fuel pressure regulator

    SKU: AFPR1
    AFPR1
    $85.00
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    Universal In-tank 255LPH fuel pump module and line kit

    SKU: KIT-1020
    KIT-1020
    $429.00
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    External fuel pump and line kit (LS)

    SKU: KIT-1021
    KIT-1021
    $465.00
    (1)
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    Universal engine fuel line kit (LS)

    SKU: KIT-1022
    KIT-1022
    $235.00
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    Universal fuel line kit with adjustable regulator ( LT/High HP)

    SKU: EFI-LINE-KIT
    EFI-LINE-KIT
    $365.00

Frequently Asked Questions

Can I use these fuel tanks for a carbureted engine?

While these tanks are optimized for EFI setups, they can be adapted for carbureted engines by adding an external fuel pump or regulator to reduce fuel pressure.

What’s included in the Buick LSX EFI fuel tank kits?

These kits come with a high-flow fuel pump, fuel level sender, mounting straps, and all necessary hardware for installation.

Do I need a high-flow fuel pump for my LS or LT swap?

If your build is naturally aspirated, a 255 Lph pump is often sufficient. For forced induction or high-horsepower builds, we recommend upgrading to a 450 Lph pump.

Can I install these fuel tanks without modifying my vehicle?

These EFI tank kits are designed to fit Buick Skylark, GS, and Special models with minimal modifications, ensuring a smooth installation process.

Are these fuel tanks compatible with both LS and LT engines?

Yes, these tanks are designed to work with both LS and LT engines, providing efficient fuel delivery and pressure regulation for modern swaps.

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