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Brothers Trucks HEI Engine Harness for Chevrolet GMC C10 Blazer 1970-1972 - EH03680-HMANUAL

Brothers Trucks Manual HEI Engine Harness Chevrolet | GMC C10 V8 1970-1972 EH03680-HMANUAL

If you’re diving into a classic Chevy or GMC project, you know how important it is to get the wiring right. This harness is designed to plug right into your truck’s dash harness at the firewall, making your life a whole lot easier. It handles all the essential circuits you need, like the ignition coil, wipers, heater blower, starter, and gauges for temperature and oil pressure. Just make sure to let us know your engine size, transmission type, and whether your truck has warning lights or factory gauges when you order. It’ll save you a headache down the road.

This harness fits a range of classic rides from 1970 to 1972, including:

  • Chevrolet Blazer
  • Chevrolet C/K 10
  • Chevrolet C/K 20
  • Chevrolet C/K 30
  • Chevrolet Suburban
  • GMC C/K 15
  • GMC C/K 25
  • GMC Jimmy

So whether you’re restoring a beloved C10 or just getting your hands dirty with a Blazer, this harness will help you keep everything connected and running smoothly. It’s a solid choice for anyone looking to maintain that classic feel while ensuring reliability. Check out the video below for a closer look at how it all comes together!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1970-1972
 Chevrolet Blazer
1970-1972
 Chevrolet C/K 10
1970-1972
 Chevrolet C/K 20
1970-1972
 Chevrolet C/K 30
1970-1972
 Chevrolet Suburban
1970-1972
 GMC C/K 15
1970-1972
 GMC C/K 25
1970-1972
 GMC Jimmy

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