What do the numbers mean on a Ford engine block?

A = 1940s, B = 1950s, C = 1960s, D = 1970s, E = 1980s, F = 1990s. The second digit will be a numeral, and will represent the year within that decade (i.e. C2 = 1962; E7 = 1987). The third digit is usually another letter, but can also be a numeral in rare cases, and it signifies the vehicle the part was designed for. (i.e. S = Thunderbird; T=Truck).

What are the casting numbers for a Ford small block?

Casting Number Years CID Engine Family Block D1OE-AA 1971-1974 302 Windsor Small-Block D1TE-AA 1971-1977 302 Windsor Small-Block D1TE-E 1971-1974 302 Windsor Small-Block D1VE 1971-1978 429/460 Ford Big-Block

How do you mark a Ford FE engine block?

Remove the spark plug and insert a wooden dowel into the cylinder until you hit the top of the piston and make a mark on the dowel. (Use the valve cover lip as a constant reference source.) Then remove the spark plug from the #4 cylinder (when #1 is TDC, #4 is BDC) and make another mark on the dowel.

What is the cast number on a FE block?

A majority of FE blocks have either a ‘352’ or a backwards ‘501’ cast into the front of the block. With the exception of a few hi-performance 428 blocks, most all other FE blocks are identical externally.

How to find out the engine number on a Ford?

Depending on where you find the tag, you can learn something about the engine: Indicator Bulb: 360, 330, 391 engines. Dipstick Tube: 352 engines. Carburetor Stud: 401, 477 534 engines. Learn to read the ID tag appropriately. Once you’ve found the identification tag, you need to know how to read it to get the right information.

How can you tell the displacement of an engine block?

There is no code stamped on the block itself that can be used to identify the cubic inch displacement of the block. Casting numbers can be helpful, but some blocks used several different casting numbers, and in some cases, one casting is not interchangeable with the other. Engines are identified by a tag attached to the engine.

What are the last four digits of a Ford Motor?

Read the next 4 digits, which are the last digits in the motor number. These four numbers will always be between 6000 and 6898, which describes the part numbering of the generic engine assembly. Different parts of the motor will correspond to different four-digit numbers.

What is the casting code for a Ford engine?

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 “6015” for an engine block, followed by the revision version.

Where do you find the part number on a Ford Block?

Step 1. Find the engine, casting, or part number. Ford places the part number in various locations, depending on the engine. Common locations include the rear of the engine, near the starter mount and bellhousing, on the front of the block’s right side (when looking at it from the front), on the left side of in-line-cylinder engines,…

What are the casting numbers for a Ford engine block?

A Note about Ford FE Blocks Casting Number Years CID Engine Family Block 427 1968 427 FE Medium-Block 471 1955-1964 272/292/312 Y-Block Small-Block 475-1433 1958-1976 401/477/534 Super, Duty Big-Block 5750174 1956-1963 332 FE Medium-Block

How can you identify a Ford industrial engine?

How you identify Ford industrial engines depends on the engine in question, and finding the casting number is your primary challenge. The casting number may be in several locations. Ford marks its industrial engines according to the same general system as it does those for automobile and truck engines.

Where do you find 352 on a Ford engine block?

352: The 352 designation is found on the driver-side front face of many of the FE blocks cast at Ford’s Dearborn Iron Foundry (DIF) throughout the 1960s. This does not mean you have a 352 engine, or anything else for that matter. Most 390 and 428 engines, as well as many 427s, have this marking.

What kind of engine block does a Ford Thunderbolt have?

The Cobra Jet and industrial blocks usually have the double main webbing. The rarest and most desirable of the FE blocks is the revered 427—with either center oiler or side oiler. With a base bore diameter of 4.233, this was the basis for the engines found in cars such as the Thunderbolt or the NASCAR program.

Is there a way to identify a Ford 429 block?

Both the Ford 429- and 460-cubic-inch engines, members of the 385 family, fall into this category. Both came with the same block, so the only methods of positive identification involve locating the ID tag, measuring the stroke or verifying the crankshaft number. You cannot rely on decals or other visual items either, as they may be missing.

What kind of engine blocks does Ford use?

Ford often used identical blocks for engines of different displacement, making it visually difficult to identify them without looking at other engine components. Both the Ford 429- and 460-cubic-inch engines, members of the 385 family, fall into this category.

What do the numbers mean on a Ford engine block?