Latest 1985 GMC C Series Technical Service Bulletins

• 1985 Gmc C Series Engine And Engine Cooling Service Bulletin 76546

  NHTSA Item Number: 616349 Date of Bulletin: Oct 01, 2000

  Service Bulletin Number: 000601019 Component: Engine And Engine Cooling

• 1985 Gmc C Series Engine And Engine Cooling Service Bulletin 58719

  NHTSA Item Number: 609709 Date of Bulletin: Jan 01, 2000

  Service Bulletin Number: 000604002 Component: Engine And Engine Cooling