Holley Secondary Metering Plates


Holley
Holley Secondary Metering Plates

Product images may differ from actual product appearance.

Many Holley carburetors use a secondary metering plate with drilled restrictions rather than a secondary metering block with removable jets. When recalibrating the secondary side of such a carb, the secondary metering plate must be changed.




510-134-21
Secondary Metering Plate
  • Main hole .081''
  • Idle hole .040''
    View this item
  • $31.99
    Ships
    in 24hrs

    510-134-37
    Secondary Metering Plate
  • Main hole .073''
  • Idle hole .031''
    View this item
  • $22.99
    Ships
    02/22/12

    510-134-39
    Secondary Metering Plate
  • Main hole .073''
  • Idle hole .029''
    View this item
  • $29.99
    Ships
    02/22/12

    510-134-8
    Secondary Metering Plate
  • Main hole .067''
  • Idle hole .026"
    View this item
  • $29.99
    Ships
    02/22/12

    510-134-9
    Secondary Metering Plate
  • Main hole .067''
  • Idle hole .031''
    View this item
  • $31.99
    Ships
      510-34R-12279AMP
    Secondary Metering Plate
  • For PN[0-80570]
    View this item
  • $69.99
    Ships
    02/22/12

    510-34R9716-12
    Secondary Metering Plate
  • Main hole .076''
  • Idle hole .031''
    View this item
  • $26.99
    Ships

    510-34R9716-27
    Secondary Metering Plate
  • Main hole .089''
  • Idle hole .040''
    View this item
  • $19.99
    Ships

    510-34R9716-3
    Secondary Metering Plate
  • Main hole .055''
  • Idle hole .026''
    View this item
  • $29.99
    Ships
    02/22/12

    510-34R9716-6
    Secondary Metering Plate
  • Main hole .070''
  • Idle hole .026''
    View this item
  • $27.99
    Ships
    02/16/12