Manufacturer: QA1. QA1 5212 Trailing Arm Brace, 64-67 GM A-Body Non-Adjustable. Title: QA1'suspension Trailing Arm Support 5212. Includes all necessary hardware for installation and are sold in pairs.
Well made and a perfect fit on the 67 GTO... added with replacement of upper/lower trailing arms, coil overs and shock tower brace.. looks awesome, and way stronger than stock....