Cylinder head casting numbers


RonSerling

Member
Joined
Mar 25, 2013
Messages
36
Reaction score
0
Points
6
Location
High in the mountains of San Bernardino National F
Vehicle Year
1993
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
ummmmm 4" could be 6 but its a TTB and the little bugger varies from time to time !! LOL
Tire Size
33/12.5 15
Can anyone tell me where to locate the casting numbers on 4.0 heads ??? Thanks
 


Rock Auto 5% Discount Code: 248EE46702D889 Expires: October 1, 2019

RonD

Well-known member
Joined
Jun 2, 2012
Messages
13,447
Reaction score
328
Points
83
Location
canada
Vehicle Year
1994
Make / Model
Ford
Transmission
Manual
Have a read here: https://therangerstation.com/tech_library/40rebuild.shtml

The casting numbers should be under the valve covers, but easier way to ID them..............

"original 90TM casting and 93TM-AA casting were exactly the same .............and can be identified by the letter "T" located on the top of the right rear/left front exhaust port."

"95TM-AD casting that came out in ’95, and 97TM casting in ’97 were the same......They can be identified by the letter "U" that’s located on the top of the right rear/left front exhaust port."

"98TM-AD came out in 1998 and was used thru 2000, and should not be used with earlier engines or computers....All of these heads have the letter "A" cast into the head right above the right rear/left front exhaust port."
 
Last edited:

RonSerling

Member
Joined
Mar 25, 2013
Messages
36
Reaction score
0
Points
6
Location
High in the mountains of San Bernardino National F
Vehicle Year
1993
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
ummmmm 4" could be 6 but its a TTB and the little bugger varies from time to time !! LOL
Tire Size
33/12.5 15
Thanks Ron That was a big help !!!!!!
 


Top