1987-1996 FORD F150 F250 5.8 351W EXHAUST MANIFOLDS #RF-E8TE-9431-AB, #RF-E8TE-9430-AB
it is a pair
NO CRACKS, NO WELD UPS, GOOD STUDS.

location  o.s-ex-24
another location  DECK E314-2 (a pair)