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1970-1972 Cutlass EFI Fuel Tank Kit - 400 LPH Pump - Notched


1970-1972 Cutlass EFI Fuel Tank Kit - 400 LPH Pump - Notched
Purchase 1970-1972 Cutlass EFI Fuel Tank Kit - 400 LPH Pump - Notched
  • 1970-1972 Cutlass EFI Fuel Tank Kit - 400 LPH Pump - Notched

  • $734.00

    SKU: 201-6684-N6

1970-1972 Cutlass A-Body LS LT EFI Tank with Notched 400 LPH Pump

Optimized for seamless EFI conversions in your 1970 to 1972 Oldsmobile Cutlass, the EFI Fuel Tank Kit pairs a precision notched shell with a 400 LPH Walbro pump to eliminate exhaust and tire clearance conflicts while delivering consistent fuel flow to supercharged LS and LT engines over 550 hp. Integrated sending unit and complete hardware set deliver accurate gauge readings, fast installation and reliable support for high demand power runs in supercharged applications.

LS and LT EFI Fuel Tank Kit for 1970-1972 Oldsmobile Cutlass

When an LS or LT powerplant is dropped into a 1970-1972 Oldsmobile Cutlass, stock tanks struggle to clear modern headers and keep fuel pressure under hard acceleration, which this EFI Fuel Tank Kit with a 400 LPH pump fixes effortlessly. Featuring a notched tank design, it carves room for wider tires and tube headers without altering the A-Body frame. With its integrated sending unit and complete hardware set including gaskets, straps and fittings, installers get accurate fuel level readings and can finish the swap without chasing parts.

Notched Tank Geometry for Improved Exhaust and Tire Clearance

The custom notch cut into the rear section of the tank creates vital space for modern tube headers and wider tires without any frame rail alterations. This careful shaping retains original floor height so suspension dynamics remain unchanged, allowing builders to use factory mounting points and geometry. By avoiding interference at full suspension travel or under heavy cornering loads, the design prevents rubbing or abrasion on header tubes and tire sidewalls. Installers benefit from a direct fit solution that reduces mock ups and metal work, speeding up the installation process.

400 LPH Walbro Pump Delivery for High Demand Fueling

At the core of the assembly sits a 400 LPH Walbro electric pump engineered to support LS and LT powerplants up to 550 horsepower or more. Its high flow capacity ensures stable fuel pressure under wide open throttle and aggressive driving maneuvers, preventing vapor lock and starvation even when engine demands spike. The pump's internal construction promotes smooth operation with minimal noise and vibration, translating into reliable performance over many duty cycles. Drivers can push their builds on both street and track with confidence that fuel rates will remain uniform.

Integrated Sender Module for Stable Fuel Level Feedback

The fuel level sending unit is housed within the pump module to shorten wiring runs and shield sensitive electronics from heat and vibration. This integration reduces signal distortion caused by fuel slosh when accelerating, braking, or cornering, delivering more precise gauge readings on the dash. Technicians gain the advantage of fewer connectors and a tidier harness layout, while drivers appreciate consistent monitoring of the remaining fuel. Ultimately, this design choice simplifies routing and minimizes potential points of failure in the fuel circuit.

All Included Components for Simplified A Body Installation

This kit bundles every part needed for a complete A Body fuel system overhaul in one package, from the filler neck and vent filter to straps, gaskets, and hardware. By providing matched components, it eliminates the need to track down individual pieces or adapt mismatched fittings, reducing trial and error during assembly. Installers save hours that would otherwise be spent sourcing hard to find items, ensuring each element aligns precisely from the first bolt. The result is a streamlined swap that keeps build timelines on schedule and avoids last minute compatibility headaches.

To match lower fuel demands choose our 1970-1972 Cutlass 255 LPH pump Tank Kit (notched) as a Smaller capacity fuel pump Kit at 255 LPH. Trust MuscleRods for a precise fit and reliable fueling.

Fitment

  • 1970-1972 Oldsmobile Cutlass

Specifications

  • SKU: 201-6684-N6
  • Swap Engine: LS, LT
  • Body Type: A-Body
  • Brand: Muscle Rods
  • What's Included:
    • 400 LPH Walbro fuel pump (for supercharged or over 550 HP applications)
    • In-tank tuel pump module
    • Sending unit
    • Tank straps
    • Filler neck
    • Vent filter
    • Gaskets
    • Hardware

Key Features

  • Notched tank design for enhanced exhaust routing and tire clearance
  • High-output 400 LPH Walbro electric pump delivers consistent fuel flow
  • Specifically engineered for 1970-1972 Oldsmobile Cutlass EFI conversions
  • Supports supercharged engine configurations over 550 horsepower
  • Built-in fuel level sending unit enables accurate gauge readings
  • All-in-one kit includes all components for straightforward installation

Benefits

  • Eliminates exhaust and tire fitment issues for hassle-free setup
  • Guarantees consistent fuel delivery under high-demand performance
  • Ensures perfect fit for 1970-72 Cutlass EFI conversions
  • Supports high-power supercharged engines over 550 horsepower
  • Provides precise fuel level readings to avoid low-fuel surprises
  • Offers all necessary parts for a fast, no-hassle installation

This Item Assigned to Category and Also Fits:

Description

LS and LT EFI Fuel Tank Kit for 1970-1972 Oldsmobile Cutlass

When an LS or LT powerplant is dropped into a 1970-1972 Oldsmobile Cutlass, stock tanks struggle to clear modern headers and keep fuel pressure under hard acceleration, which this EFI Fuel Tank Kit with a 400 LPH pump fixes effortlessly. Featuring a notched tank design, it carves room for wider tires and tube headers without altering the A-Body frame. With its integrated sending unit and complete hardware set including gaskets, straps and fittings, installers get accurate fuel level readings and can finish the swap without chasing parts.

Notched Tank Geometry for Improved Exhaust and Tire Clearance

The custom notch cut into the rear section of the tank creates vital space for modern tube headers and wider tires without any frame rail alterations. This careful shaping retains original floor height so suspension dynamics remain unchanged, allowing builders to use factory mounting points and geometry. By avoiding interference at full suspension travel or under heavy cornering loads, the design prevents rubbing or abrasion on header tubes and tire sidewalls. Installers benefit from a direct fit solution that reduces mock ups and metal work, speeding up the installation process.

400 LPH Walbro Pump Delivery for High Demand Fueling

At the core of the assembly sits a 400 LPH Walbro electric pump engineered to support LS and LT powerplants up to 550 horsepower or more. Its high flow capacity ensures stable fuel pressure under wide open throttle and aggressive driving maneuvers, preventing vapor lock and starvation even when engine demands spike. The pump's internal construction promotes smooth operation with minimal noise and vibration, translating into reliable performance over many duty cycles. Drivers can push their builds on both street and track with confidence that fuel rates will remain uniform.

Integrated Sender Module for Stable Fuel Level Feedback

The fuel level sending unit is housed within the pump module to shorten wiring runs and shield sensitive electronics from heat and vibration. This integration reduces signal distortion caused by fuel slosh when accelerating, braking, or cornering, delivering more precise gauge readings on the dash. Technicians gain the advantage of fewer connectors and a tidier harness layout, while drivers appreciate consistent monitoring of the remaining fuel. Ultimately, this design choice simplifies routing and minimizes potential points of failure in the fuel circuit.

All Included Components for Simplified A Body Installation

This kit bundles every part needed for a complete A Body fuel system overhaul in one package, from the filler neck and vent filter to straps, gaskets, and hardware. By providing matched components, it eliminates the need to track down individual pieces or adapt mismatched fittings, reducing trial and error during assembly. Installers save hours that would otherwise be spent sourcing hard to find items, ensuring each element aligns precisely from the first bolt. The result is a streamlined swap that keeps build timelines on schedule and avoids last minute compatibility headaches.

To match lower fuel demands choose our 1970-1972 Cutlass 255 LPH pump Tank Kit (notched) as a Smaller capacity fuel pump Kit at 255 LPH. Trust MuscleRods for a precise fit and reliable fueling.

Fitment

Fitment

  • 1970-1972 Oldsmobile Cutlass
Features
  • Notched tank design for enhanced exhaust routing and tire clearance
  • High-output 400 LPH Walbro electric pump delivers consistent fuel flow
  • Specifically engineered for 1970-1972 Oldsmobile Cutlass EFI conversions
  • Supports supercharged engine configurations over 550 horsepower
  • Built-in fuel level sending unit enables accurate gauge readings
  • All-in-one kit includes all components for straightforward installation
Benefits
  • Eliminates exhaust and tire fitment issues for hassle-free setup
  • Guarantees consistent fuel delivery under high-demand performance
  • Ensures perfect fit for 1970-72 Cutlass EFI conversions
  • Supports high-power supercharged engines over 550 horsepower
  • Provides precise fuel level readings to avoid low-fuel surprises
  • Offers all necessary parts for a fast, no-hassle installation
What's Included
  • 400 LPH Walbro fuel pump (for supercharged or over 550 HP applications)
  • In-tank tuel pump module
  • Sending unit
  • Tank straps
  • Filler neck
  • Vent filter
  • Gaskets
  • Hardware
Specifications
  • SKU: 201-6684-N6
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: A-Body