These came with a 1967 Pontiac YS code gto 400 engine with 670 heads. They looked like they were originally chromed but had a bit of surface rust so I have sand blasted them so will be ready for what every engine enamel you want to colour them with should fit other early Pontiac v8s 4211 389 350 326 428 455 do tour research I don’t think they will fit chev engines Buyer to arrange shipping. Most of my buyers have been using pack and send Pick up at bulli 2516 is ok too.
