Pontiac Block & Toppar

Motorblock

The list may contain errors

Casting # Year Cui Hp Main
518037 1955 287 173, 180, 200 2
521560 1956 316 192, 205, 216, 227, 285 2
523293 1957 347 227, 244, 252, 270, 290, 317 2
528456 1958 370 240, 255, 270, 285, 300, 315, 330 2
532000 1959 389 215, 245, 260, 280, 300, 315, 330 345 2
536387 1960 389 215, 230, 235, 281, 283, 303, 318 2
536387 1960 389 333, 348, 363 4
542426 1961 389    
538181 1961-62 389 368, 385 4
538181 1961-62 421 373, 405 4
548913 1962 421 405 4
543680 1963 389 215, 230, 235, 267.-283, 303, 313 2
544988 1963 421 320, 353, 370 2
544988 1963 421 390, 405, 410 2
548211 1963 326 250, 260, 280 2
9773153 1964 326 250, 280 2
9773155 1964 389 215, 230, 235, 267, 283, 303, 306 2
9773156 1964 326 325, 330, 348 2
9773157 1964 421 320, 350, 370 2
9773383 1964 389   2
9773384 1964 421   2
9778789 1965-66 389 256, 290, 326, 333, 335, 338, 360 2
9778791 1965-66 421 338, 350, 256, 376 2
9778840 1965-66 326 250, 285 2
9782611 1966 421 338, 350, 256, 376 2
9786133 1967 400 255, 260, 265, 290, 325, 335, 360 2&4
9786135 1967 428 360, 376 4
9786339 1967 326 250, 285 2
9787840 1967 326   2
9792250 1968 400   2
9792506 1968 400 335, 360 4
545887 1969 400   4
546313 1969 303   4
9792506 1969 400   4
9792968 1969 400 375 4
9790071 1968-69 400 265, 290, 330, 340, 350, 366 2&4
9790079 1968-69 350 265, 320, 325 2
9792968 1968-69 428 360, 370, 375, 390 2&4
481708 1970 400   4
9799140 1970 455 360, 370 2
9799914 1970 400 265, 290, 330, 350 2
9799914 1970 400 345, 366 4
9799915 1970 400 370 4
9799916 1970 350 255 2
481990 1971-72 350 175, 250 2
483677 1971-72 455 200, 250, 280, 325 2
483677 1971-72 455 300, 335 2&4
481988 1971-74 400 200, 250, 265, 300 2
485428 1971-74 455 200, 215, 250, 265, 300 2&4
485212 1972 366   4
487638 1972 455   2
493482 1973 455   2
490132 1973-74 455 290 4
488986 1973-76 350 150, 155, 170, 175 2
488986 1975 400   2
500557 1975 400   2
500810 1975 350   2
500813 1975-76 455   2
525934 1977 301 135 2
568557 1977-79 400 180, 200, 220 2

Topplock

The list may contain errors

Casting # Year Cui Hp Valves Cc
518024 1955 287 173, 180, 200 1.78/1.50  
522010 1956 316 192, 205, 216, 227, 285 1.78/1.50  
523298 1957 347 227, 244, 252, 270, 290 1.78/1.50  
524852 1957 347 317 1.78/1.50  
528511 1958 347 310, 315, 330, 338 1.78/1.50  
528511 1958 370 240, 255, 270, 285, 300 1.78/1.50  
531395 1959 389 315, 330, 345 1.78/1.50  
531395 1959 389 215, 245, 260, 280, 300 1.88/1.60  
535461 1960 389 348, 363 1.92/1.60 68
536109 1960 389 303, 318, 333, 389, 348 1.88/1.60  
536109 1960 389 215, 230, 235, 281, 283 1.88/1.60  
538177 1961-62 389   1.88/1.60  
538177 1961-62 421   1.88/1.60  
540306 1961-62 389 368, 385 1.92/1.66 68
540306 1961-62 421 373, 405 1.92/1.66 68
544127 1961-62 421 373, 405 2.02/1.76 68
9771980 1962-63 421 390, 405, 410 2.02/1.76 68
543797 1963 326 250 1.88/1.60  
543797 1963 389 267, 283, 303, 313 1.88/1.60  
543797 1963 421 320 1.88/1.60  
544127 1963 421 390, 405, 410 2.02/1.76 68
548332 1963 326 260, 280 1.92/1.66 68
9770716 1963 421 353, 370 1.92/1.66 68
9772652 1963 326 260, 280 1.92/1.66 68
543796 1963-64 389 215, 230, 235 1.88/1.60  
9770716 1964 389 325, 330, 348 1.92/1.66 68
9770716 1964 421 350, 370 1.92/1.66 68
9773345 1964 326 250 1.92/1.66 68
9773345 1964 389 267,283,303,306 1.92/1.66 68
9773345 1964 421 320 1.92/1.66 68
9773395 1964 326 280 1.92/1.66 68
22 1965 326 285 1.92/1.66 68
62 1965 326 250 1.92/1.66 68
75 1965 389 256 1.92/1.66 68
76 1965 389 290, 326, 333 1.92/1.66 68
76 1965 421 338 1.92/1.66 68
77 1965 389 335,338,360 1.92/1.66 68
77 1965 421 256, 376 1.92/1.66 68
91 1966 389 256 1.92/1.66 68
92 1966 389 290, 325, 333 1.92/1.66 70
92 1966 421 338,350 1.92/1.66 70
93 1966 389 335,338,360 1.92/1.66 68
93 1966 421 256, 376 1.92/1.66 68
94 1966 326 250 1.92/1.66 68
95 1966 326 285 1.92/1.66 68
97 1967 400 325,360 2.11/1.77 72
61 1967 400 290 325, 333 2.11/1.77 72
140 1967 326 250 2.11/1.77 72
141 1967 326 285 2.11/1.77 72
142 1967 400 255, 260, 265 2.11/1.77 72
143 1967 400 290, 325, 333 2.11/1.77 72
187 1967 400 350 2.11/1.77 72
670 1967 400 325, 335, 360 2.11/1.77 72
670 1967 428 360, 376 2.11/1.77 72
997 1967 400 325, 360 2.11/1.77 72
671 1967 400 350 2:11/1.77 72
671 1967 428 360, 376 2.11/1.77 72
14 1968 400 265 2.11/1.77 72
15 1968 400 290, 340 2.11/1.77 72
16 1968 400 330, 335, 350, 360 2.11/1.77 72
16 1968 428 375, 390 2.11/1.77 72
17 1968 350 265 2.11/1.77  
18 1968 350 320 2.11/1.77  
31 1968 400 335, 360 2.11/1.77 72
37 1968 400 335, 360 2.11/1.77 72
62 1968 400 330,335,350,360 2.11/1.77 72
62 1968 428 375, 390 2.11/1.77 72
96 1968 400 340, 366 2.11/1.77 71
214 1968 400 265 2.11/1.77 72
215 1968 400 290, 340 2.11/1.77 72
216 1968 400 330, 335.350,360 2.11/1.77 72
216 1968 428 375, 390 2.11/1.77 72
16 1969 400 330, 335, 340, 350, 366 2.11/1.77 72
16 1969 428 360, 390 2.11/1.77 72
44 1969 400 375 2.19/1.66  
45 1969 400 265 2.11/1.77  
46 1969 400 290 2.11/1.77  
47 1969 350 265 2.11/1.77  
48 1969 350 325 2.11/1.77 72
48 1969 400 330, 335, 350, 366 2.11/1.77 72
62 1969 400 330, 335, 340, 350, 366 2.11/1.77 72
62 1969 428 370, 390 2.11/1.77 72
722 1969 400 345, 370 2,11/1.77 71
184 1969 303   2.19/1.62  
722 1969 400 345, 370 2.11/1.77 71
11 1970 350 255 2.11/1.77  
11 1970 400 265 2.11/1.77  
12 1970 400 330, 350 2.11/1.77 72
12 1970 400 345, 366 2.11/1.77 72
13 1970 400 330, 350 2.11/1.77 72
15 1970 455 360 2.11/1.77 72
16 1970 400 290, 330 2.11/1.77  
47 1970 350 255 2.11/1.77  
47 1970 400 265 2.11/1.77  
64 1970 455 360, 370 2.11/1.77 87
614 1970 400 370 2,11/1,77 71
66 1971 455 325 2.11/1.77 114
94 1971 350 250 2.11/1.77 96
96 1971 400 300 2.11/1.77 96
98 1971 455 280 2.11/1.77 111
99 1971 400 265 2.11/1.77 96
191 1971 455 335 2.11/1.77 111
197 1971 455 335 2.11/1.77 111
7F6 1972 455 300 2.11/1.77 111
7H1 1972 350 175 2.11/1.77 96
7J2 1972 400 200 2.11/1.77 96
7K3 1972 400 250 2.11/1.77 96
7L4 1972 455 200 2.11/1.77 96
7M5 1972 455 250 2.11/1.77 111
16 1973 455 290 2.11/1.77 111
46 1973 350 150, 175 2.11/1.66 98
46 1973 400 170, 185 2.11/1.66 98
4C 1973 350 150, 175 2.11/1.66 98
4C 1973 400 170, 185, 200 2.11/1.66 98
4X 1973 400 200 2.11/1.66 98
4X 1973 400 230 2.11/1.66 98
4X 1973 455 215,250 2.11/1.66 114
16 1973 455 290 2.11/1.77 111
16 1974 455 290 2.11/1.77 111
46 1974 350 155, 170 2.11/1.66 98
46 1974 350 200 2.11/1.66 89
46 1974 400 175, 190 2.11/1.66 98
4C 1974 350 155, 170 2.11/1.66 98
4C 1974 400 175, 190 2.11/1.66 98
4C 1974 400 200 2.11/1.66 98
4C 1974 400 225 2.11/1.66 98
4X 1974 400 200 2.11/1.66 98
4X 1974 400 225 2.11/1.66 98
4X 1974 455 215, 250 2.11/1.66 114
51 1975 455 200 2.11/1.66 101
5C 1975 350 155, 175 2.11/1.66 101
5C 1975 400 185 2.11/1.66 101
6H 1975 455 200 2.11/1.66 124
6S 1975 455 200 2.11/1.66 124
6H 1976 455 200 2.11/1.66 124
6S 1976 350 160, 165 2.11/1.66 124
6S 1976 400 185 2.11/1.66 124
6X 1976 350 160, 165 2.11/1.66 101
6X 1976 400 185 2.11/1.66 101
01 1977 301 135 1.72/1.50  
6S 1977 350 170 2.11/1.66 124
6X 1977 350 170 2.11/1.66 101
6X 1977 400 180, 200 2.11/1.66 101
01 1978 301 135 1.72/1.50  
6X 1978 350 170 2.11/1.66 101
6X 1978 400 180, 220 2.11/1.66 101
01 1979 301 135 1.72/1.50  
02 1979 301 150 1.72/1.50  
6X 1979 400 220 2.11/1.66 101