Intake Help!!!!

I found this intake at the scrap yard today, and I need help identifying it.... The numbers on it are RF E3ZE 9425 F... Any help would be great......
 

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Dug this info up for you. Hope this helps.
if i am not mistaken - the "E3ZE" is: "E" = 80's + 3 so its a 1983 "Z = mustang" & "E = engine"

Casting Number Breakdown Charts

Decade of Manufacture:
A = 1940
B = 1950
C = 1960
D = 1970
E = 1980

Year of Decade
The year of the decade is determined by adding a number (0-9) to the letter of the decade. Example: C6 would be 1966, D0 would be 1970, D1 would be 1971.

Car Line/ Manufacture Codes
A = Galaxie
D = Falcon (60-69)
F = Outside USA, Trans Am racing
G = Comet / Montego
J = Industrial
M = Mercury
O = Fairlane / Torino
P = Autolite / Motorcraft
R = Rotunda
S = Thunderbird
T = Truck
V = Lincoln (61 - current)
Z = Mustang

Engineering Departments
A = Chassis
B = Body
E = Engine
F = Engine accessories
J = Autolite (67-72)
P = Automatic transmission
R = Manual transmission
W = Axle
X = Muscle parts program
Y = Lincoln / Mercury service parts
Z = Ford service parts