The HP Billet Mechanical Pumps are constructed from CNC machined 6061-T6 aluminum to provide the utmost strength and superior looks. The HP pumps feature a CNC billet aluminum finish for long lasting good looks. The HP series also feature -8 AN inlet and outlet fittings already installed. The base can be rotated independently from the top so it can be tailored to your application. The HP series has a free-flow number of 170GPH and a pre-set idle fuel pressure of 7.5PSI. No regulator is required.
Features:
HP series flow 170 GPH
Made from 6061-T6 billet aluminum for durability & good looks
HP series feature a CNC billet finish for good looks
Male -8AN inlet and outlet already installed
Preset Idle fuel pressure of 7.5 PSI
A/N fittings included with all pumps
Bases are independently rotatable from the top for ease of installation
No fuel pressure regulator required
About Holley
Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
Specs
Application
Chevrolet Big Block
Average Flow Rating
170 GPH
Brand
Holley
Category
Air and Fuel Delivery
Fuel Pumps and Accessories
Category Filter
Fuel Pumps and Accessories
Color
Silver
Emission Code
5
Free Flow GPH
170
Free Flow LPH
644
Fuel Type
Gasoline
Gasket Or Seal Included
Yes
Grade Type
Performance
Housing Material
Aluminum
Inlet Quantity
1
Inlet Size
8 AN Male
Inlet Type
8 AN
Material
Aluminum
Mounting Hardware Included
No
Mounting Hole Quantity
2
Outlet Quantity
1
Outlet Size
8 AN Male
Outlet Type
8 AN
Product Type
Fuel Pump
Warranty
Limited 90 Day
UPC
090127640258
Part Number
12-454-25
Emissions
5
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.