Holley Diecast In-Tank Carb RetroFit Fuel Pump Module-Returnless System 12-129 carbureted-regulators Style: 3-Way

Style: 3-Way

Application clips-fasteners Challenger 70-74 Charger 71-74 Dodge-Coronet 71-74 Dodge-Super-Bee 71-74 Barracuda 70-74 Plymouth-gTX 71-74 Road-Runner 71-74 Satellite 71-74

For GM LS 4

6L V8 1970 - 1972 GMC K25/K2500 Suburban   402/6

3L V8 1967 - 1969 Dodge Monaco 383/6

Holley Diecast In-Tank Carb RetroFit Fuel Pump Module-Returnless System 12-129 carbureted-regulators Style: 3-WayOverview: The Holley "red and blue" electric fuel pumps have been the performance standard for decades. They continue to perform well, however, the evolution of fuel pump technology has surpassed them in quiet operation and fuel delivery capabilities that an in tank module can deliver. Looking ahead to the future, Holley has designed their latest retrofit pump module especially for the carbureted applications. The module design is very similar to the