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Casting Numbers



Pontiac 1980-1990

The following chart identifies the block, crankshaft, and cylinder head casting numbers for each year as well as engine size. Keep in mind this is information has come from many different automotive resources, and may have some misprinted numbers as well as omissions. All these numbers are trademarks of the manufacturing car company. These are able to be put on dislpay due to the public domain trademark rights.


Year Engine Cubic Inches  Engine Liters Cylinder Bore Piston Stroke Number of Cylinders Block Casting Number Crank Casting Number Head Casting Number
1980 151 2.5 4.000

3.005

 4 10009540
10009542
10012189
10014194		 684 552
702
1980 173 2.8 3.500 2.997 6 14003987 264 14024258
476503
1980 196 3.2 3.500 3.396 6 25506397
25506818
25514290		 1260877 ?
1980 229 3.8 3.736 3.482 6 471594 1354N
726		 14020553
471595
1980 231 3.8 3.800 3.395 6 1261787
25505554
25506397
25506818
25514290
25520040
25520329		 1255674
1257125
1260877		 1261377
1262098
25504443
25505900
25506293
25518445
1980 252 4.1 3.965 3.402 6 25505553
25506484
2551421		 1255674
1257125
1260877		 25504443
25505900
25506293
1980 260 4.3 3.500 3.378 8 10009073
10018075		 ? ?
1980 265 4.3 3.750 3.000 8 10008073
10008075		 525887 65
1980 267 4.4 3.500 3.469 8 14010205
1401280		 14014415
3932442		 ?
1980 301 4.9 4.000 2.995 8 10000708
10009192
10013690
525934		 ? 01
1980 350 5.7 3.800 3.858 8 1241748
25504744		 1235419
1260718
1261119
1375809
1378346		 1241861
1243452
1980 350 5.7 4.057 3.385 8 554964-3A
55772-3B		 418882
556607		 554716
1981 98 1.6 3.228 2.994 4 14015685 140N 14032343
1981 151 2.5 4.000 3.005 4 10009540
10009542
10012189
10014194		 684 552
702
1981 173 2.8 3.500 2.997 6 14024243 264

14024258
14031327
14033292
1981 196 3.2 3.500 3.396 6 25506397
25506818
25514290		 1260877 ?
1981 229 3.8 3.736 3.482 6 471594 1354N
726		 14020553
471595
1981 231 3.8 3.800 3.395 6 1261787
25505554
25506397
25506818
25514290
25520040
25520329		 1255674
1257125
1260877		 1261377
1262098
25504443
25505900
25506293
25518445
1981 252 4.1 3.965 3.402 6 25505553
25506484
2551421		 1255674
1257125
1260877		 25504443
25505900
25506293
1981 260 4.3 3.500 3.378 8 10009073
10018075		 ? ?
1981 265 4.3 3.750 3.000 8 10008073
10008075		 525887 65
1981 267 4.4 3.500 3.469 8 14010205
1401280		 14014415
3932442		 ?
1981 301 4.9 4.000 2.995 8 10000708
10009192
10013690
525934		 ? 01
1982 98 1.6 3.228 2.994 4 14015685 140N 14032343
1982 112 1.8 3.339 3.198 4 0090529-2670 2670
90156143		 90090536
1982 112 1.8 3.500 2.911 4 14004069 8705N 14020509
1982 151 2.5 4.000 3.005 4 10018149 684 552
702
1982 173 2.8 3.500 2.997 6 14033068
14033183
14042527
14054832
14054833
14078889
14089818		 504 14024258
14031327
14033292
1982 181 3.0 3.800 2.660 6 25508266
255148065
25514292
25520041		 257
404		 25506293
25518445
1982 196 3.2 3.500 3.396 6 25506397
25506818
25514290		 1260877 ?
1982 229 3.8 3.736 3.482 6 471594 1354N
726		 14020553
471595
1982 231 3.8 3.800 3.395 6 1261787
25505554
25506397
25506818
25514290
25520040
25520329		 1255674
1257125
1260877		 1261377
1262098
25504443
25505900
25506293
25518445
1982 252 4.1 3.965 3.402 6 25505553
25506484
2551421		 1255674
1257125
1260877		 25504443
25505900
25506293
1982 267 4.4 3.500 3.469 8 14010205
1401280		 14014415
3932442		 14022601
1983 98 1.6 3.228 2.994 4 14015685 140N 14032343
14032363
1983 112 1.8 3.339 3.198 4 0090529-2670 2670
90156143		 90090536
1983 122 2.0 3.500 3.171 4 14049747 3278N 14033265
14086041
1983 151 2.5 4.000 3.005 4 10018149 684 552
1983 173 2.8 3.500 2.997 6 14033068
14054832
14054833
14078889
14089818		 504 14024258
14031327
14033292
1983 181 3.0 3.800 2.660 6 25508266
25518065
25514292
25520041		 257
404		 25506293
25518445
1983 196 3.2 3.500 3.396 6 25506397
25506818
25514290		 1260877 ?
1983 229 3.8 3.736 3.482 6 471594 1354N
726		 14020553
471595
1983 231 3.8 3.800 3.395 6 1261787
25505554
25506397
25506818		 1255674
1257125
1260877		 1261377
1262098
25504443
25505900
25506293
25518445
1983 252 4.1 3.965 3.402 6 25505553
25506484
2551421		 1255674
1257125
1260877		 25504443
25505900
25506293
1984 98 1.6 3.228 2.994 4 14015685 140N 14032343
14032363
1984 112 1.8 3.339 3.198 4 0090529-2670 2670
90156143		 90090536
1984 122 2.0 3.500 3.171 4 14077238
14079546		 7248N 14086041
1984 151 2.5 4.000 3.005 4 1003110
10031638		 684 10022373
1984 173 2.8 3.500 2.997 6 14033068
14054832
14054833
14078889
14089818		 504 14024258
14031327
14033292
1984 181 3.0 3.800 2.660 6 25508266
25518065
25514292
25520041		 257
404		 25506293
25518445
1984 196 3.2 3.500 3.396 6 25506397
25506818
25514290
25520329
25524140
25526109		 1260877 ?
1984 229 3.8 3.736 3.482 6 471594 1354N
726		 14020553
471595
1984 231 3.8 3.800 3.395 6 25512617
25520043
25520329
25524139
25524140		 1257125
1260877
229
267		 25504443
25505900
25518445
1984 252 4.1 3.965 3.402 6 25505553
25506484
2551421		 1255674
1257125
1260877		 25504443
25505900
25506293
1985 98 1.6 3.228 2.994 4 14015685 140N 14032343
14032363
1985 112 1.8 3.339 3.198 4 0090529-2670 2670
90156143		 90090536
1985 122 2.0 3.500 3.171 4 14077238
14079546		 7248N 14086041
1985 151 2.5 4.000 3.005 4 10027769
10028058
10030579
10037029
10037032
10044562		 017
684
771		 10027767
1985 173 2.8 3.500 2.997 6 14072061
14083379
14091820		 817 14054877
14054884
14084882
14087879
1985 181 3.0 3.800 2.660 6 2524141
25523214
25523244
25523686		 257
404
732		 25506293
25518445
1985 196 3.2 3.500 3.396 6 25520329
25524140
25526109		 1260877 ?
1985 231 3.8 3.800 3.395 6 25512617
25520043
25520329
25524139
25524140		 1260877
229
267		 25518445
1985 262 4.3 4.000 3.475 6 14071177 1174N 14079248
14079268
1986 98 1.6 3.228 2.994 4 14015685 140N 14032343
14032363
1986 112 1.8 3.339 3.198 4 0090529-2670 2670
90156143		 90090536
1986 122 2.0 3.500 3.171 4 14077238
14079546		 7248N 14086041
1986 151 2.5 4.000 3.005 4 10027769
10028058
10030579
10037029
10037032
10044562		 017
684
771		 10027767
1986 173 2.8 3.500 2.997 6 14072061
14083379
14091820		 817 14054877
14054884
14084882
14087879
1986 231 3.8 3.800 3.395 6 25526109
25526110
25526111
25528801		 229
267		 25518445
1986 262 4.3 4.000 3.475 6 14088553 14088640 14079248
14079268
1987 98 1.6 3.228 2.994 4 14015685 140N 14032343
14032363
1987 122 2.0 3.500 3.171 4 10045009
14086081		 0003N 10045049
1987 122 2.0 3.390 3.380 4 90209802 902280399
9028036		 90209851
1987 151 2.5 4.000 3.005 4 10027769
10035901
10038893
10043010		 381
390
406		 10038808
1987 173 2.8 3.500 2.997 6 10065457
10065459
14092219
14100695		 14085481
526
817		 14054884
14084882
14087879
1987 181 3.0 3.800 2.660 6 25525932 732 25523030
25524248
25527515
1987 231 3.8 3.800 3.395 6 25526109
25526111
25528801		 229
267		 25518445
1987 262 4.3 4.000 3.475 6 10066011 14088640 14094768
14131996
1988 122 2.0 3.500 3.171 4 10045009
14086081		 0003N 10045049
1988 122 2.0 3.390 3.380 4 90209802 902280399
9028036		 90209851
1988 151 2.5 4.000 3.005 4 10027769
10038980		 405
406		 10038808
10101496
1988 173 2.8 3.500 2.997 6 10065459
14092219		 14085481
526		 14054884
14084882
14087879
1988 181 3.0 3.800 2.660 6 25525932 732 25524248
25527515
1988 189 3.1 3.503 3.269 6 10065459 981 10048651
10087511
1988 231 3.8 3.800 3.395 6 25526109
25528801
25529898
25531617		 113
229
267
502		 25518445
1988 262 4.3 4.000 3.475 6 10066011 14088640 14094768
14131996
1989 122 2.0 3.500 3.171 4 10045009
14086081		 0003N 10045049
1989 122 2.0 3.390 3.380 4 90209802 902280399
9028036		 90209851
1989 151 2.5 4.000 3.005 4 10101401 540 10044485
1989 173 2.8 3.500 2.997 6 10065459
14092219		 14085481
526		 14054884
14087879
1989 189 3.1 3.503 3.269 6 10065459 981 10048651
10087511
1990 122 2.0 3.390 3.380 4 90209802 902280399
9028036		 90209851
1990 151 2.5 4.000 3.005 4 10101401 540 10044485
1990 189 3.1 3.503 3.269 6 10065459 981 10048651
10087511
Year Engine Cubic Inches  Engine Liters Cylinder Bore Piston Stroke Number of Cylinders Block Casting Number Crank Casting Number Head Casting Number
1955 292 4.8 3.750 3.297 8 ECK-ECZ-EDB ? ?
1956 292 4.8 3.750 3.297 8 ECK-ECZ-EDB ? ?
1956 312 5.1 3.800 3.438 8 ECZ ? ?
1957 292 4.8 3.750 3.297 8 ECK-ECZ-EDB ? ?
1957 312 5.1 3.800 3.438 8 ECZ ? ?
1961 390 6.4 4.050 3.780 8 C1AE-G ? ?
1963 390 6.4 4.050 3.780 8 C3AE-H ? ?
1964 390 6.4 4.050 3.780 8 C4AE ? ?
1965 390 6.4 4.050 3.780 8 C5AE ? ?
1966 428 7.0 4.130 3.980 8 C6AE ? ?
1968 429 7.0 4.360 3.590 8 C8VE-F
C8VY-A		 ? ?
1968 460 7.5 4.360 3.850 8 C8VE-F
C8VY-A		 ? ?
1969 429 7.0 4.360 3.590 8 C9VE-B
C9VY-A		 ? ?
1969 460 7.5 4.360 3.850 8 C9VE-B
C9VY-A		 ? ?
1970 429 7.0 4.360 3.590 8 DOSZ-A
DOSZ-D		 ? ?
1970 460 7.5 4.360 3.850 8 DOSZ-A
DOSZ-D
DOVE		 ? ?
1971 429 7.0 4.360 3.590 8 D1VE
D1VZ
D1ZE-AZ		 ? ?
1971 460 7.5 4.360 3.850 8 D1VE
D1VZ
D1ZE-AZ		 ? ?

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