Amc Engine Block Casting Numbers. I have the 8i2cl03 stamped onto the side of my engine block. I'm trying to find out what the numbers mean. '71 late 360/401 heads 57.92cc is 3212993 single rocker. 904c06 is the engine day build code. '71 360/401 heads 50.60cc is 3196291c single rocker. Code started with 1 for/in 1959, didn't use a zero, and repeated with. So it would make sense that a plastic cover engine with first digit 5, is 1985. Amc 258 engine block casting numbers. 258 cid (4.2 liter) engine block markings. Remember, the major design change occurred in 1981, (lighter crank, aluminum intake, etc),. The first three digits of the casting number on the large chamber heads are 321, 322, or 323 depending on year.
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258 cid (4.2 liter) engine block markings. Amc 258 engine block casting numbers. '71 late 360/401 heads 57.92cc is 3212993 single rocker. I'm trying to find out what the numbers mean. Remember, the major design change occurred in 1981, (lighter crank, aluminum intake, etc),. Code started with 1 for/in 1959, didn't use a zero, and repeated with. The first three digits of the casting number on the large chamber heads are 321, 322, or 323 depending on year. '71 360/401 heads 50.60cc is 3196291c single rocker. 904c06 is the engine day build code. So it would make sense that a plastic cover engine with first digit 5, is 1985.
AMC block casting dates The AMC Forum Page 1
Amc Engine Block Casting Numbers '71 360/401 heads 50.60cc is 3196291c single rocker. I'm trying to find out what the numbers mean. '71 late 360/401 heads 57.92cc is 3212993 single rocker. Code started with 1 for/in 1959, didn't use a zero, and repeated with. I have the 8i2cl03 stamped onto the side of my engine block. The first three digits of the casting number on the large chamber heads are 321, 322, or 323 depending on year. 904c06 is the engine day build code. Amc 258 engine block casting numbers. Remember, the major design change occurred in 1981, (lighter crank, aluminum intake, etc),. 258 cid (4.2 liter) engine block markings. '71 360/401 heads 50.60cc is 3196291c single rocker. So it would make sense that a plastic cover engine with first digit 5, is 1985.
