Bolt-On Subframe Connector Set, 1967-1969 Camaro/Firebird, Easy Bolt-On Installation, Can be Welded, Black Powder Coated, Increases Rigidity of Unibody Cars, Includes:, (6) Grade 5 Steel Fasteners|JEGS Bolt-On Subframe Connector Set for 1967-1969 Camaro/Firebird.