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Upgrade your GM late-model sedan or coupe with this precision-engineered billet dual fuel pump assembly, designed specifically for twin Walbro 525 pumps. This system maintains an OEM-style returnless configuration, delivering stock-like tuneabilty up to 750hp on E85. When paired with an auxiliary fueling strategy (via a HOBS switch, not included), the system supports up to 1000hp by activating the secondary pump. The complete kit includes all necessary adapters, lines, fittings, and a fuel filter, along with comprehensive wiring for installation. Note: The factory float level harness must be crimped onto the new assembly's float harness to complete the installation.
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🇺🇸 Ship from USA · On Agora since 2026
$1,400.00