tti 2 1/2" from manifolds to mufflers

If someone may be interested, I can save ya a few bucks. I am soon to be pulling my Duster 340 off the road for a engine and trans. re-freshen and mods. Anyhow, I have on my car now BRAND NEW tti exhaust from the factory manifolds (1970 Duster 340) to the tips. I am going to be adding headers and will be swapping the engine pipe from the header flange back to the mufflers. I will be parting ways with my engine pipe. As of today, it has a grand total of 448 miles. I also have a set of new mufflers {flowmasters} that came installed on my car with ZERO miles. I dont like Flowmasters so I swapped them out for Dyno max before I plated the car.
If anyone may be interested let me know..The mufflers are available immedietly, the engine pipe will be freed up by Nov.. I'll sell as pkg. for $200