Schumacher Big Block Headers 4-Speed

Selling Schumacher Big Block headers already modified for a four speed. Had these on a 440 in my 69 383-S fastback, all stock clutch components. Worked and fit great, had on the car for a year or so. Put the car back to stock to sell. Kept headers.

These are black painted, excellent condition. I was told that Accurate LTD charges 250 bucks to modify. Selling for 500$ plus shipping. I am in Amarillo TX.