OPGI.com works best with JavaScript enabled.

As seen on

  • Bitchin' Rides Logo
  • Lokar Car Show Series Logo

Wiring Harness, Rear Light Inter. 77-80 GM 1/2 Ton LB, 1 Ton Stakebed/Flatbed LB

Vehicle Specific View fitment for 6 models
Part# : CTK2773
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$197.99
List Price: $218.95
You Save $20.96
Calendar IconArriving Soon
Add To Wishlist 

Ready to Install

Follows the original routing

These rear body intermediate harnesses typically connects the dash harness to the rear body light harness. This wiring will follow the original routing, and in the case of truck models, length will frequently be determined by your vehicle wheelbase.

WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1977–1980 Chevrolet C10  
1977–1980 Chevrolet C30  
1977–1980 Chevrolet K30  
1977–1980 GMC C35/C3500  
1977–1980 GMC K15/K1500  
1977–1980 GMC K35/K3500  
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Wiring Harness, Rear Light Inter. 77-80 GM 1/2 Ton LB, 1 Ton Stakebed/Flatbed LB
Wiring Harness, Rear Light Inter. 77-80 GM 1/2 Ton LB, 1 Ton Stakebed/Flatbed LB