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Earl's Performance Plumbing 12803ERL
Earl's 4.5-9 PSI Fuel Pressure Regulator - Carbureted; Earl's fuel pressure regulator, Chrome Plated, 4-9 PSI.
Earl's Performance Plumbing 12846ERL
Earl's HP Billet EFI By-Pass Fuel Pressure Regulator; Street/Strip EFI Applications Two Port Adjustable from 15 to 65 PSI Boost Reference - 1:1
Earl's Performance Plumbing 12850ERL
Earl's Adjustable Fuel Pressure Regulator - Carbureted - Black - 1-4 PSI; Earl's fuel pressure regulator, Black Finish, 1-4 PSI. For Weber, Mikuni, O.E.R , SK & Delorto Carbs.