Holley mechanical fuel pumps range from 80 Gph to 225 Gph in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.

Features and Benefits:

• High output fuel flow Flows 170+ Gph free flow Shutoff pressure pre-set at 8 psi Fuel pressure regulator is required (recommend Holley P/N 12-704) Heavy duty construction for continuous high rpm operation Redesigned high flow valves always ensure adequate fuel delivery Fuel body casting can be rotated to accommodate various plumbing situations 8AN O-ring (3/4 inch-16) inlet & outlet ports Fittings not included

Details:

• Application: Chevrolet Big Block
• Average Flow Rating: 170 U.S. Gallons per hour
• Color: Silver
• Free Flow Gph: 170
• Free Flow Lph: 644
• Fuel Type: Gasoline
• Gasket Or Seal Included: Yes
• Grade Type: Performance
• Housing Material: Aluminum
• Inlet Fitting Thread Size: 3/4-16 Inch
• Inlet Quantity: 1
• Inlet Size: 8 An O-Ring - 3/4-16 Sae
• Inlet Type: 8 An Orb
• Material: Aluminum
• Mounting Hardware Included: No
• Mounting Hole Quantity: 2.0
• Outlet Fitting Thread Size: 3/4-16 Inch
• Outlet Quantity: 1
• Outlet Size: 8 An O-Ring - 3/4-16 Sae
• Outlet Type: 8 An Orb
• Warranty: Manufacturer's Limited 90 Day Warranty