Early 273-318 Exhaust Manifolds-Header wrap

Have an early date coded pair of exhaust manifolds. Correct for 67-68 273-318 barracuda's. Dated 4-4-68 and 1-5-67. asking $50.00 plus shipping. Also have an unopened package of 50foot by 2inch header wrap. $20.00 plus shipping from 48023, SE Mi.