Nash, I bought these directly from www.inlinetube.com packaged in their brake clip and fuel clip kits. These kits are identified on their web site for the 1968 Firebird. Not a single item in the kits was correct.

John has offered me some double clips he has and I'll get the rest from Ames Performance. Ames has never let me down. Ames even swapped parts without charge when I put down the A/C version part number for the heater core and needed the other.