Holley EFI
Holley EFI Diecast Filter Regulator - 3/8" NPT
Filter Regulator ASY - 3/8" NPT , 175 GPH, 10 Micron All die cast aluminum housing is both clear and black anodized for corrosion protection. Internal Regulator is preset at 59.5 psi #12-888 has 3/8" NPT ports. #12-889 has -8AN ports.
Part # 12-888
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Holley EFI Diecast Filter Regulator - 3/8" NPT
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Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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Some parts are not legal for use in California or other states with similar regulations.