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$44.99
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup

High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup

Chevy Small Block V8, High Volume Oil Pump Volume, Standard Pressure Oil Pump Pressure, Steel

11 Reviews | 4 Answered Questions
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Lincoln, NE -
Phoenix, AZ -
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High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
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High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
High Volume Small Block Chevy SBC Oil Pump, 5/8 Pickup
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Part # 577OP55HV
$44.99
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  • This high volume oil pump moves 25% more oil to ensure proper lubrication to vital engine components
  • Preset to 55-65 psi, but includes low-pressure spring included if needed
  • Ideal for high-mileage, basic rebuilds, and racing engines
  • Uses a 5/8" diameter pick-up tube
  • Fits 1955 to 1999 small block Chevy V8 engines

Details

MFG. Part #:
577OP55HV
Oil Pump Volume:
High Volume
Oil Pump Pressure:
Standard Pressure
Pickup Tube O.D.:
.625"
Inlet Size:
"
Material Type:
Steel
Sold in Quantity:
Each
Notes:
Preset to 55-65 PSI.

Info

There are many scenarios where a stock-volume oil pump won't provide the protection your engine needs. Engines with loose clearances (quick rebuilds or high-mileage engines) will need more oil volume to maintain a desired pressure. Engines operating at sustained high RPM (racing) also typically need more oil volume to maintain pressure in all oil galleries. 

These high-volume oil pumps move 25% more oil by utilizing 1.500" long internal gears, which is .300" longer than stock pumps. Another benefit of high volume oil pumps is increased pressure at idle, providing some much needed peace of mind on the street. These pumps come preset to 55-65 PSI of oil pressure, with an additional spring to change that pressure setting if needed.

  • For 1955-1999 small block Chevy V8
  • 25% more volume than stock oil pumps
  • Ideal for high-mileage, basic rebuilds, and racing engines
  • Recommended for applications with remote filters or coolers
  • Upgraded 1.500" long gear (.300" longer than stock)
  • Preset to 55-65 psi
  • Use with 5/8" pick-up tube

Charts

577-OP55HV Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Reviews

Q & A

Videos & Articles
  • Learn about the importance of getting the chain tension set correctly, and why it is critical that we get it as near perfect as we can. Walkthrough a basic procedure that effectively and consistently gets the chain tension set properly every time.
  • Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.
  • Follow this step by step guide on how to install adjustable LS motor mounts to set your engine location exactly where you want it.

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