Eckler's Catalogs Available Now!

Talk to a Corvette Sales Tech
1-877-305-8966
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
Labor Day Sale! Shop Now>

Find Audio & Electronic Accessories for your Corvette

Dash Wiring Harness,w/Auto Trans &Alarm Switch, 1977E (Sports Coupe)Find parts that fit my vehicle

Item EK-25-107477-1
$0.00
Want $10? Write one of the first 5 reviews 4.7 Similar Interior product ratings
Clearance Price

$989.99 each

Military, Medical & First Responders Earn $49.50 in Eckler's Cash Rewards. Get Verified

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

    Frequently Bought Together

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Dash Wiring Harness
      • For Vehicles with Auto Trans and Alarm Switch
      • Matte Black Finish
      • Direct Replacement
      • Comes in Singles
      • OE Compatible and Comparable
      • Fits Early 1977 Chevrolet Corvette C3 Models

      Description

      Essential Electrical Restoration. The Dash Wiring Harness is a critical replacement for restoring electrical reliability in early 1977 Chevrolet Corvette C3 Models equipped with an automatic transmission and alarm switch. This harness is designed to replicate the original wiring layout, ensuring proper routing, connections, and performance of key dashboard systems. With this direct replacement, owners can eliminate electrical faults caused by brittle or deteriorated stock wiring.

      Construction and Appearance. Finished in matte black for a clean, OEM-like look, this harness is assembled using modern materials while maintaining the original specifications for compatibility. Each connection point is reinforced for longevity, while the layout and wire colors match factory design to make installation and troubleshooting easier.

      Installation. Designed as a direct replacement, this harness integrates into the vehicle’s existing dash system without modifications. Its adaptable structure allows it to connect seamlessly to factory plugs and mounting points, making it suitable for professional restorers and experienced DIYers alike.

      Application. This Dash Wiring Harness fits early 1977 Chevrolet Corvette C3 Models. It restores critical dashboard electrical function and reliability, helping maintain the authenticity and drivability of classic Corvette interiors.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Dash Wiring Harness
      4.7

      Reviews of similar Interior Products (3)

      Reviews of similar Interior products have an average rating of 4.71 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question