Upgrade the front end of your 1958-62 Chevy Corvette with these high-quality grille panel support rods from Paragon. Precision-crafted to fit seamlessly, each bolt measures 5/16" x 24 x 5/8" and features the TR Mark for authenticity and assurance in your restoration efforts. These rods are designed to provide a secure and stable foundation for your grille, ensuring a straight and consistent appearance.