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12-574 and 12-574S
Nomex's reduced heat transfer capabilities bring an unmatched level of protection
performance on the track may be impaired
Transmission: B-SERIES HYDRAULIC
Holley EFI 12-895 Regulator Kit FC 12-574 and 12-574SHolley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15 90 psi, a gauge port, and a boost reference port as well. The regulators are ideal for vehicles systems where superior flow and pressure control are desired. The regulators are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip