Walbro's first design was a center-inlet 190LPH pump for the Mustang 5.0 and Buick Grand National. Flow: 255LPH. GENUINE WALBRO/TI GSS340 255LPH Fuel Pump+ Install Kit 93-95 Ford Mustang Cobra. GENUINE WALBRO/TI GSS340 255LPH Fuel Pump Mustang 5.0 86-97 Hi Press+400-812 Kit.
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