2 Port Double Adjustable Regulator 10AN Adjustable from 4-9 PSI 12-883 universal-hoses-and-lines Mounts to Engine Block

Mounts to Engine Block

It features our ZST and works directly with ECM or VSS signals requiring no additional control boxes

Buick Regal (1975-1976

LS1/2/6 HI-RAM IM

2 Port Double Adjustable Regulator 10AN Adjustable from 4-9 PSI 12-883 universal-hoses-and-lines Mounts to Engine Block2 Port Double Adjustable Regulator 10AN Adjustable from 4 9 PSI Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2 Port and 4 Port models to complete your fuel system requirements. NOTES: Regulator is compatible with Diesel #1 and