Alston's bolt-on subframe connectors 82-92 Camaro/Firebird Inner Subframe Connectors, Black powder coated, never installed. You've spent the winter getting your High School dream ride ready.. Now get that power plant to the wheels with some subframe connectors...Bolt on or weld on... Take out the twist. Help stiffen up the ride of your 3rd gen Camaro or Firebird with new inner subframe connectors for the 1982-1992 Camaro and Firebirds. Alston's bolt-on subframe connectors are carefully formed to fit the contour of your stock floor requiring no cutting or welding to install allowing you to retain your stock exhaust, fuel and brake lines. Easy installation, in about four hours, you can preserve the consistency and performance of your Uni-Body chassis. They are powder coated black only to insure long life and beauty. (They can also be welded)