Exhaust manifolds for sale

1. 2951128. 12/10/70
1. 3614395 3/21/72
3. 3830684. 12/10/74
1 3870055. 1975
13671915. 11/1/74

The last two manifolds are for a 75 duster with a 360

View attachment 1716237575
Prices?