Description
Upgrade Your 1973–1991 LS or LT Swap Square Body Fuel System
Safely LS/LT swap your Square Body pickup with our brand-new drop-in in-tank fuel pump hanger — complete with a calibrated sending unit and optional preinstalled pump. Designed for a clean, no-splice installation, it makes fitting an EP381, 255LPH, or 340LPH pump simple and secure, eliminating failure-prone splices and solder joints inside the tank.
Every hanger includes two plug-and-play wiring pigtails compatible with AC Delco EP381, Walbro 255LPH, and other 340LPH in-tank pumps.
Key Features
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Applications: LS, LT, or any EFI-swapped Square Body pickup (also works with any LS, LT, or EFI motor)
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Fittings: Barb fittings with EFI hose clamps included
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Type: In-tank fuel pump hanger with calibrated sending unit
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Wiring: 14-gauge “Walbro-style” pigtail + plug-and-play EP381 adapter
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Hose: Submersible high-pressure hose compatible with gasoline and E85
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Coating: Corrosion-resistant finish for long service life
Why Choose This Hanger?
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Drop-in design for quick, safe installation
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Eliminates unreliable in-tank wiring splices
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Compatible with modern ethanol-blended pump gas and E85
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Built for EFI performance and reliability
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Backed by our lifetime warranty on hanger only