1984-1987
Already In Wishlist Add to Wishlist
Add to Wishlist

1984-87 Chevy / GMC CK Truck Holley 12.3″ Dash Panel

Price range: $374.95 through $2,749.95

Molded UV-Resistant ABS Instrument Dash Panel will replace the stock gauge dash panel.

Available separately or as a complete bundle with the Holley 12.3″ StandAlone Pro digital dash bundle.

Purchase of dash panel includes steering column under cover.

Description

Holley EFI 12.3″ Standalone Pro Dash (PN# 553-116) is for the hardcore enthusiast who wants it all.

Measuring 11.5″ wide by 4.25″ tall, it’s easily mounted in a Classic Dash panel for a variety of applications.

The full color touchscreen makes it easy to interface the various screens and includes a 10 LED shift light.

FEATURES:

NO ECU or fuel injection required.

High resolution, state-of-the-art, multi-gauge touchscreen display with fully configurable layouts:

  • Full color, capacitive touch screen with auto dimming offers crystal clear data, (day or night) – no stylus needed
  • Quickly swipe between multiple active screens (tune, warm-up, race, drive, etc.)
  • Virtual switch panel eliminates the need for external toggle switches
  • 16 default backgrounds skins pre-loaded with unlimited options for importing custom layouts
  • Built-in GPS with speed, odometer and trip odometer function (external antenna included)
  • Integrated 10-LED programmable shift light w/ 4-LED warning indicators for other sensor inputs.
  • Rendered analog (dials / needles) and digital gauge styles available
  • Integrated datalogger
  • Rugged, water-resistant case is constructed of cast aluminum for long life and durability

Plug and play features are pre-configured in the harness and include dash layouts / screens:

  • Turn signals
  • High beam
  • Fuel level
  • Engine vacuum / boost

Additional input and output functionality:

  • 13 multi-configurable inputs
  • 4 ground switched outputs
  • Four speed channels (two dedicated) for RPM, driveshaft speed, or any other Hall effect speed input
  • User definable channel alarms and warnings

Communications / Harness:

  • 4 Pin Wiring Harness contains Power, Ground and CANbus connections
  • Holley EFI CANbus connection for expanded capability with Holley EFI systems
  • Expandable storage via USB

Integrated Datalogger:

  • Internal Log Memory – 1 GB (expandable up to 32GB with addition of micro-SD card)
  • External Logging to USB Flash Drive is also available for easy file management
  • On-screen datalog playback allows you to review vital run information right on the dash
  • Full analysis is available at www.holley.com.

Simple setup / programming: USB keyboard / mouse functionality makes it quick and easy to setup new layouts.

Fully Upgradeable:

  • Upgradable with future software enhancements
  • Can easily be converted for use with Holley EFI to monitor up to 238 real-time values such as RPM/TPS/Boost
  • Compatible with Holley EFI Plug and Play Programmable Shift Light – Part Number 553-107

What’s Included:

  • Classic Dash Panel
  • Holley EFI 12.3″ Standalone Pro Dash (PN #553-116)
  • wiring harness / cables
  • mounting hardware
  • USB memory stick and CAN terminator
  • GPS Antenna

(fuel pressure / oil pressure, water temp and air temp sensors sold separately) CLICK HERE

PROP 65 WARNING

This product may contain a chemical known by the State of California to cause cancer and birth defects or other reproductive harm. For more information goto https://www.p65warnings.ca.gov/

Additional information

Shipping DimensionsN/A
Gauges

Dash Only, Holley 12.3" EFI StandAlone Pro Digital Dash

Finish

Black

AC Vents

No, Yes

Tools

Classic Dash

What’s Needed For A Dash Installation:

Before embarking on the installation, we recommend rounding up the following tools and supplies:

  • Side cutter or “dykes” pliers
  • Soldering iron with solder (or “red” butt connectors)
  • Electrical/crimping pliers
  • Multi-meter (voltage tester)
  • Drill motor
  • 5/32″ drill bit
  • Crazy glue
  • Center punch or ice pick
  • Tape measure
  • Screwdrivers (Phillips & blade type)
  • Razor blade or box cutter
  • Hand files (fine and medium)
  • Open end wrench or socket set (3/8″ through 9/16″)
  • Shrink wrap with heating device or electrical tape for connections

Related Products

1973-1983
Already In Wishlist Add to Wishlist
Add to Wishlist
1984-1987
Already In Wishlist Add to Wishlist
Add to Wishlist

Built for Performance. Designed for Legends.

Learn how Classic Dash panels are production-engineered and manufactured in the USA for long-term durability and fit.

Dash group