Seals-It Firewall Grommet 2.00" OD .400" ID Bellow 42050R J4 is also used for

J4 is also used for Transmission Control

Shown with a #11-2021 horn button (sold separately) which features our

1993-2002 GMC B7

1968-1977 Chevrolet El Camino CID 427

Seals-It Firewall Grommet 2.00" OD .400" ID Bellow 42050R J4 is also used forProduct Description: Firewall Grommet 2 in Hole 0. 375 in ID Rubber Black Sold Individually From asphalt and dirt track racers Seals It rod end seals get the job done. In business for over 25 years, Seals It manufactures seals, grommets, and other automotive products for many industries including NASCAR, motorsports, and 4x4 off road vehicles, as well as agricultural, aerospace, transportation, and other applications.