How do I tell what year my 318 engine is?
How do I tell what year my 318 engine is?
A number follows. The number “8,” for example, identifies the engine as manufactured in 1968. A “4W” identifies the 318 as assembled at the Windsor, Ontario, plant in 1974. There may be just a single letter to the left of “318,” which is the assembly plant code, or the last number in the year of the engine.
What kind of casting number does a 318 have?
According to Year One’s Engine Casting Number Page, “Each engine displacement had a unique, or set of unique, casting numbers on the block. A 318 will never share a block casting number with a 273 or 340.” A casting date is also present, indicating manufacture date.
What do the numbers mean on a Mopar 318 engine?
At the left of the “318” engine displacement designation stamped on the pad are one or two characters. One is a letter than identifies the assembly plant, such as “M” for Mound Road assembly plant. A number follows. The number “8,” for example, identifies the engine as manufactured in 1968.
When did Chrysler stop making the 318 engine?
In 1967, the “LA” series 318 replaced the A 318s. Chrysler manufactured the LA 318 until 2002. The 318 was the base V-8 engine in most Chrysler products, including Dodge and Plymouth. The A 318s powered the DeSoto before it ceased production in late 1960.
What is the casting date on a Mopar 318?
Casting numbers include a foundry casting date, which simply reads, for example, 6.6.68 for June 6, 1968. A symbol that resembles a clock with a day/night indicator determines the hour and whether the night or day shift crew manufactured the block.
What kind of engine is a 318 wide block?
from DFW USA. 318a (commonly called the wide-block 318) is one of the engines in the Poly family. They were made from the mid ’50s through ’66. The 318 LA is part of the Mopar small block line, and the two do not share many parts at all.
According to Year One’s Engine Casting Number Page, “Each engine displacement had a unique, or set of unique, casting numbers on the block. A 318 will never share a block casting number with a 273 or 340.” A casting date is also present, indicating manufacture date.
At the left of the “318” engine displacement designation stamped on the pad are one or two characters. One is a letter than identifies the assembly plant, such as “M” for Mound Road assembly plant. A number follows. The number “8,” for example, identifies the engine as manufactured in 1968.
In 1967, the “LA” series 318 replaced the A 318s. Chrysler manufactured the LA 318 until 2002. The 318 was the base V-8 engine in most Chrysler products, including Dodge and Plymouth. The A 318s powered the DeSoto before it ceased production in late 1960.
