76-91 Chevy/GMC Blazer & Jimmy Roof Top Header Seal. This piece mounts to the front of the shell with weatherstrip adhesive (not included) and seals against the cab. This single piece is for the double wall models. Seal is made to original specs using high quality ozone resistant materials. Limited Lifetime Manufacture Warranty.

Application Chart:
  • 76-86 Chevy K5 Blazer
  • 87-91 Chevy Blazer
  • 76-91 GMC Jimmy

If you have any questions you can call us. We will be glad to assist you any way we can.

 Our goal is to provide you with the best service possible. If, for some reason you do not feel you have received a "5 star" service, please contact a customer service representative.

JL Fabrication
Harrisonburg, VA