Made in USA
Rich/Lean Indicator Sensor Included
Product Discontinued
HOLLEYPART NUMBER: 510-534-51

Rich/Lean Indicator Sensor Included

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Air/Fuel Ratio Monitors
    Rich/Lean Indicator
  • Sensor Included

  • Mounts On Dash
  • Monitor Air/Fuel Ratio Of Your Engine
  • Enables More Exact Tuning
Part TypeIndicator and Warning Light
BrandHOLLEY
Package Height2.75
Package Width5.0
Package Length5.25
Weight0.7 PG
Part CategoryPerformance Parts
Sending Unit IncludedYes
Gauge Face ColorBlack
ShapeUnique
Gauge StyleHolley A/F ratio
Gauge Number ColorMulticolor
Gauge SeriesDigital
Gauge RangeLean-rich
QuantitySold as a kit
Oem ReplacementNo
Gauge TypeAir/Fuel ratio
Sending UnitElectrical
Vendor Part Number534-51
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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