OBS Firewall Grommet Split Bulkhead Passthrough for 88-98 GMT400

These split face interlocking grommets are designed to mount in the factory location utilizing the factory bolts and gasket from the original bulkhead. Item comes in 3 different top surface finishes: textured, smooth, and a carbon fiber print (not actual carbon fiber) Comes standard with .75 and 1" holes, but diameters can be custom sized upon request.

Every product we list is designed and made in-house from quality 3D printed parts then real-world vehicle tested to ensure proper functionality and material longevity before even being considered for sale. All parts made right here in the good ol' midwestern USA!