Tube Clamp - 2-Bolt - 1 in ID - 2 in Wide - Steel - Natural - Each

Clamp-On Ring - 2-Piece - 3 in ID - 1-3/4 in Wide - 2-Bolt - Steel - Natural - Set of 10

Clamp-On Ring - 2-Piece - 2-Bolt - 3 in ID - 1 in Wide - Steel - Natural - Set of 10

Enhance your Chevy full-size car's safety with the high-quality 55-57 Chevy Main Hoop by COMPETITION ENGINEERING. This weld-on main hoop offers superior vehicle protection and durability, featuring a 1.75-inch diameter and 0.134-inch wall thickness...

Roll Bar - Main Hoop - Weld-On - 1.75 in Diameter - 0.134 in Wall - Steel - Natural - GM A-Body 1964-72 - Each

Roll Bar - Main Hoop - Weld-On - 1.75 in Diameter - 0.134 in Wall - Steel - Natural - GM X-Body 1966-67 - Each