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Product Summary

Universal Fit, 5" Gauge Diameter, Silver, Lighted

  • Traditional incandescent lighting illuminates the front of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • AutoMeter's race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds
  • Compatible with 0.5 - 6 pulse ignition signals (1-12 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions.
  • Triage engine health and setup changes using Peak RPM Memory recall with one touch review. Commonly referred to as the 'tattle tale' in the racing world, this function allows racers to gain quick insights between rounds about wheel spin, gearing and gear changes.

Rebates Available

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Key Specs

MFG. Part #6855
BrandAutoMeter
Gauge Diameter5"
Pointer ColorRed
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Need To Know

Quick and Easy Returns

Return Policy

AutoMeter 6855 Details

Since 1957, AutoMeter has set the standard in performance, accuracy and durability with their legendary Tachometers. The absolute pinnacle of engineering and technology, it's no wonder AutoMeter can lay claim to more motorsports victories than every other gauge manufacturer combined. The patented air core meter movement, wound in house to exacting standards, can move the needle from 0 - 11,000 rpm in 333 milliseconds. An inaugural inductee to the Hot Rod Speed Parts Hall of Fame, no other tachometer on the market has had anything approaching its impact on professional racing. Built for a lifetime of service under the harshest conditions, this is the no compromise tach for no compromise builds. When you're ready for the best, there isn't another choice.

Feature Points
  • Traditional incandescent lighting illuminates the front of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • AutoMeter's race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds
  • Compatible with 0.5 - 6 pulse ignition signals (1-12 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions.
  • Triage engine health and setup changes using Peak RPM Memory recall with one touch review. Commonly referred to as the 'tattle tale' in the racing world, this function allows racers to gain quick insights between rounds about wheel spin, gearing and gear changes.
  • Optimize use of your engine's power band and improve vehicle run performance and driver gear changes with a rapid response, high visibility user-programmable shift light.
Ships With
  • Bracket Included

Rebates

AutoMeter Tachs Season 2026 Mail-In Rebate

Save up to $150 on select AutoMeter Tachs this tax season with this special mail-in rebate. Offer valid on purchases made between March 15, 2026 through April 30, 2026.

Rebate Form

AutoMeter 6855 Specifications

KEY SPECS
MFG. Part #6855
BrandAutoMeter
Gauge Diameter5"
Pointer ColorRed
GENERAL
Gauge Face ColorSilver
Needle ColorFluorescent Red
Overall Diameter5"
Gauge SweepFull Sweep
Liquid FilledNo
LightedYes
Bezel FinishSilver
Memory StorageYes
Shift Light IncludedYes
Shift Light LocationExternal
Sending Unit IncludedNo
Sending UnitElectrical
Bezel StyleSuper Bezel
Light ColorWhite Incandescent
Lighting TypeIncandescent
Gauge Range0-11,000 RPM
Includes Bulb and SocketYes
Includes Mounting Bracket(s)Yes
Gauge StyleAnalog
Gauge Number ColorBlack
ShapeRound
PlaybackNo
NotesGauge, Tach, 5", 11k RPM, Pedestal w/ Quick Lite, Dual Range w/Peak Memory, Ultra-Lite
Sold in QuantityEach
GTIN Code046074068553
Customer Impersonation Script