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Dual Feed Oil Pump Small Block Chevy - Race

Part #: SBCDFXV3/4


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DUAL FEED OIL PUMP SMALL BLOCK CHEVY ( PRO - RACE )

EVERY OIL PUMPS SPECIFICATIONS AND PRESSURE REGULATION CHECKED BY VERN HIMSELF !

SIMPLY THE BEST INTERNAL OIL PUMP AVAILABLE !

MAIN GEAR HOUSING AND VALVE BODY COVER PLATE FEATURES

HI TECH BLENDED ALLOY VIBRATORY CASTING

  • ELIMINATES POROSITY, YIELDING MAXIMUM DENSITY
  • MULTIPLE CYCLE SOLUTION HEAT TREAT NORMALIZES CASTING STABILITY BEFORE MACHINING
  • 70,000 P.S.I. YIELD IRON
  • MOUNTING BOLT NECK IS MASSIVE AT 150 GRAMS ( HEAVIER THAN TYPICAL INDUSTRY SPECS )

CNC MACHINED

  • PRECISION TOLERANCE MACHINING
  • EXACT DIMENSIONS
  • VIBRATION / CHATTER FREE SURFACE OF GEAR PEDESTAL PADS AND VERTICAL CAVITY WALL
  • DRIVEN GEAR BORE IS MICRO BURNISHED AFTER SPIRAL HELIX OIL DISTRIBUTION GROOVE MACHINING
  • OI FLOW DISTRIBUTION CHANNEL GROOVES SUPPLY OIL TO MAIN DRIVE GEAR BORE AND PIVOT POST OF IDLER GEAR
  • CHAMPHERED INLET AND OUTLET OF MAIN DRIVEN BORE

DUAL FEED PORT CAST AND MACHINED AS INTRIGUAL OPERATIONAL COMPONENT OF GEAR HOUSING AND VALVE BODY COVER PLATE !

EXTERNAL DISCHARGE OIL PRESSURE CONTROL BALL VALVE CIRCUIT

  • MICRO TOLERANCE ( +/- .00001 ) ALLOY STEEL BALL
  • PRECISE TOLERANCE ( +/- .0002 ) OPERATIONAL BORE
  • BURNISHED SURFACE FINISH OF OPERATIONAL BORE
  • EXTERNAL DISCHARGE OF VOLUME METRIC OIL PORT DIRECTED THROUGH DIFFUSER SCREEN FOR RETURN SUMP OIL CONTROL PLACEMENT
  • DRILLED AND TAPPED HOLE FOR CAP SCREW RETAINMENT OF OIL PRESSURE BALL, SPRING, SPRING PLUNGER AND ADJUSTMENT SHIM PACK
  • EXTRA LONG CAP SCREW BOLTS FURNISHED TO ACCOMMODATE AFTER MARKET BOLT-ON SCREEN PICK UPS

HIGH PERFORMANCE PRECISION GEARS

  • PROPRIETY METALLURGICAL FORMULATION
  • MULTIPLE SOLUTION HEAT TREAT NORMALIZATION PROCESS
  • CHEMICAL SOLUTION WASH
  • EXACT MESH GEAR GEOMETRY
  • CHAMPHERS OF IDLER PIVOT BORE
  • OIL FLOW HOLE OF IDLER PIVOT GEAR
  • "DIMPLE OIL FILM TECHNOLOGY" OF IDLER GEAR AND DRIVEN GEAR
  • MICRO POLISHED DRIVEN SHAFT

PATENT PENDING DESIGN !