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High Performance Chevy Pro series oil pump 5/8 - Full flow driven shaft oiling
- anti-aeration Bleed off of oil supply
- High strength iron alloy casting /casting Technique Eliminates 80% of porosity (70,000 psi)
- Precision Tolerance Machining
- Drilled cap screw for easy Cleaning and oil Pressure spring change.
- Correct Pre-position 50/55 PSI Relief Valve
- Exact Mesh Gear set to housing bore yields high idle psi
- Extra long bolts to accommadate aftermarket Performance bolt on screen assemblies
- Mounting bolt neck to housing is 150 grams heavier than typical industry pump
- Includes 50-55 psi 65-70 psi & 80-90 PSI Quick change Relief valve oil pressure springs
- anti cavitation Relief Grooved cover plate
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