Chrysler/Mopar V8 Engine Casting Part 3

Big-Block Mopar Engine Block Casting Numbers

1944929 – 1958, 350 B-series big-block

1737629 – 1961-1964, 361 B-series big-block

1851629 – 1961, 413 RB-series big-block

1851729 – 1959-1964, 383 B-series big-block

1852029 – 1962, 413 RB-series big-block

1852029 – 1962-1963, 413 RB-series big-block

1852029 – 1962-1965, 426 RB-series big-block

1945429 – 1965, 361 B-series big-block

2120229 – 361 B-series big-block

2120329 – 1959-1960, 383, RB-series big-block

2120429 – 361, B-series big-block

2120529 – 1959-1965, 413, RB-series big-block

2128854 – 1964, 361/383, B-series big-block

2205697 – 1959-1965, 413/426 RB-series big-block

2205712 – 1958-1966, 361B-series big-block

2406730 – 1963-1965, 426 RB-series big-block , Wedge/Max Performance Wedge

2432230 – 1964-1966, 426 RB-series big-block, Wedge/Max Performance Wedge

2440873 – 426 RB-series big-block

2468030 – 413/426 RB-series big-block

2468130 – 1959-1971, 383 B-series big-block

2468330 – 1964-1965, 426 RB-series big-block

2468330 – 1966-1971, 426 RB-series big-block, HEMI

2532130 – 1965, 383 B-series big-block

2532230 – 1964-1966, 426 RB-series big-block, Wedge

2536430 – 1966-1972, 440 RB-series big-block

2568130 – 1959-1971, 383 B-series big-block

2658836 – 426, RB-series big-block, Commercial

2658930 – 1965, 361 B-series big-block

2899830 – 1970, 383 B-series big-block

3614230 – 1971-1972, 400 B-series big-block

3698330 – 1973-1978, 440 RB-series big-block

3698630 – 1973-1978, 400 B-series big-block

3698830 – 1972-1978, 440 RB-series big-block

4006530 – 1976-1978, 400 B-series big-block

4006630 – 1975-1978, 440 RB-series big-block