1976 - 1991 GMC - Jimmy Outer Header Weatherstrip Seal
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Outer Header Seal Mounts on the front of the shell with weatherstrip adhesive glue (not included) and presses against the cab weatherstrip. This single piece is for the double wall models. It's made from high quality ozone resistant EPDM rubber from the o
Decade Auto Parts seals and felt kits are not "Generic" like other suppliers sell. Our windshield gaskets, felts kits, weather stripping kits and vent window seal kits are top quality, made “specifically” for your vehicle. Don’t get stuck purchasing multi-year seals from other suppliers that don’t have the proper seal and fit.