These are new TA-2012 CSH headers for 400-430-455 standard and stage 1, 1 7/8", fits '67-'76 Riviera, '67-'77 Special, Skylark, GS, Sportwagon, Regal, Century, '71-'76 LeSabre, Centurion, Electra, '78-'88 Regal. I ported both ends of them to match gaskets and remove welding slag, then sent them to HPC for their cerama-chrome finish. I decided to go stage 2. Includes gaskets, reducers, bolts, and instructions. I've got $760 in these plus my labor. $575 plus shipping from San Antonio
