55-57 Chevy Car Window Regulator Idler Bracket for All 2-Door Models.
This bracket mounts to the inner door, it is used to help guide the window regulator. The bracket is 6-1/2" long. This is the track that the window regulator rollers rides in. Two needed per car, one per side. Made from galvanized metal, so they won’t rust. Works on all 55-57 Chevy 2-door models. Made in the USA.