Restoring a 69 Ranchero GT, and am looking for a set of exhaust manifolds for a 428 Cobra Jet. Preferably date code correct (68-early69). The car came off the line in May of 69.

Drivers side - Part # C8OZ-9431-A Engineering # C8OE-9431-A or -H
Pass Side - Part # C8OZ-9430-A Engineering # C8OE-9428-A
C8OE-9430-B

or 1969 early 70
Drivers - Part #C8OZ-9431-B, Engineering # C8OE-9431-B
Pass Side - Part #C8OZ-9430-C, Engineering # C8OE-9428-D
C8OE-9430-D

Thanks in advance