How do you identify a Ford head?
How do you identify a Ford head?
Look for three different locations where your Ford cylinder head code number will be located: on top of the head under the valve cover; on the bottom of the head, requiring the head to be removed; and on the side of the head just under the valve cover lip.
What is the casting code for a Ford cylinder head?
Numbering Convention. Ford’s part number convention generally follows the format of a four-digit casting code, followed by a four-digit basic part number, which will be “6090” for a cylinder head, followed by the revision version.
How many digits are in a Ford casting part number?
The majority of casting part numbers have 9 digits within 3 different groups and the first digit is the start of the part number. The Ford casting number always starts with the ‘ Decade ‘ letter’ ( see table 1.3 ).
Why are small block Ford cylinder heads made of aluminum?
And because most aftermarket heads are aluminum, you can opt for higher compression without the risk of detonation because aluminum heads are much better heat conductors. Small-block Ford cylinder head identification is easy if you take the time to understand Ford castings. The most important clues are casting numbers and date codes.
What do you need to know about Fe cylinder heads?
FE cylinder-head identification begins with casting numbers; then, visible identification. This is a 1961 390 cylinder head—C1AE-A. You also want to look for the casting date inside the spring valley. Just because it has a 1961 Ford casting number doesn’t always mean it was cast in 1961.
Numbering Convention. Ford’s part number convention generally follows the format of a four-digit casting code, followed by a four-digit basic part number, which will be “6090” for a cylinder head, followed by the revision version.
The majority of casting part numbers have 9 digits within 3 different groups and the first digit is the start of the part number. The Ford casting number always starts with the ‘ Decade ‘ letter’ ( see table 1.3 ).
And because most aftermarket heads are aluminum, you can opt for higher compression without the risk of detonation because aluminum heads are much better heat conductors. Small-block Ford cylinder head identification is easy if you take the time to understand Ford castings. The most important clues are casting numbers and date codes.
FE cylinder-head identification begins with casting numbers; then, visible identification. This is a 1961 390 cylinder head—C1AE-A. You also want to look for the casting date inside the spring valley. Just because it has a 1961 Ford casting number doesn’t always mean it was cast in 1961.
