The following information is copyright Tracy Performance and is for your personal reference only.
Casting Number/Date for Big Block Iron Heads Available from Tracy Performance
Closed Chamber Chevy BB Oval Port Iron Heads |
|||||||||
3856206 |
3872702 |
3872702 |
3872702 |
3872702 |
3904390 |
3904390 |
3933148 |
3964290 |
3964290 |
B 2 5 |
H 24 5 |
K 11 5 |
A 21 6 |
D 13 6 |
G 2 6 |
K 21 6 |
D 22 9 |
L 10 9 |
D 14 70 |
B 7 5 |
H 28 5 |
K 11 5 |
A 21 6 |
D 14 6 |
H 5 6 |
K 22 6 |
D 25 9 |
L 15 9 |
D 18 70 |
B 23 5 |
I 2 5 |
K 18 5 |
A 21 6 |
D 14 6 |
H 8 6 |
L 5 6 |
L 8 9 |
L 15 9 |
D 20 70 |
D 2 5 |
I 2 5 |
K 23 5 |
A 22 6 |
D 14 6 |
H 13 6 |
L 5 6 |
3935401 |
L 17 9 |
D 21 70 |
E 17 5 |
I 7 5 |
K 24 5 |
A 25 6 |
D 16 6 |
H 13 6 |
L 7 6 |
A 15 7 |
L 18 9 |
E 1 70 |
E 17 5 |
I 7 5 |
K 26 5 |
A 25 6 |
D 20 6 |
H 16 6 |
L 7 6 |
G 25 7 |
L 23 9 |
E 5 70 |
E 20 5 |
I 9 5 |
K 27 5 |
A 29 6 |
D 20 6 |
H 24 6 |
L 8 6 |
D 16 8 |
L 30 9 |
Tracy
Perf ?98 |
E 26 5 |
I 11 5 |
K 27 5 |
A 31 6 |
D 26 6 |
H 29 6 |
L 8 6 |
E 1 8 |
L 30 9 |
|
E 27 5 |
I 11 5 |
L 6 5 |
B 2 6 |
D 27 6 |
I 2 6 |
A 8 7 |
3964290 |
A 8 70 |
|
F 9 5 |
I 27 5 |
L 6 5 |
B 10 6 |
D 27 6 |
I 2 6 |
A 11 7 |
E 5 9 |
A 18 70 |
|
F 11 5 |
I 27 5 |
L 14 5 |
B 23 6 |
D 27 6 |
I 6 6 |
A 13 7 |
E 5 9 |
A 29 70 |
|
F 15 5 |
J 1 5 |
L 15 5 |
B 23 6 |
D 27 6 |
I 8 6 |
A 13 7 |
F 25 9 |
B 17 70 |
|
F 21 5 |
J 7 5 |
L 16 5 |
C 1 6 |
D 28 6 |
I 23 6 |
A 18 7 |
H 8 9 |
B 19 70 |
|
F 29 5 |
J 14 5 |
L 16 5 |
C 5 6 |
E 6 6 |
I 23 6 |
C 7 7 |
H 8 9 |
B 26 70 |
|
G 2 5 |
J 14 5 |
L 20 5 |
C 8 6 |
E 9 6 |
I 27 6 |
3933148 |
I 2 9 |
B 26 70 |
|
G 9 5 |
J 18 5 |
L 24 5 |
C 11 6 |
E 10 6 |
I 28 6 |
J 30 8 |
I 16 9 |
B 27 70 |
|
G 9 5 |
J 27 5 |
L 26 5 |
C 24 6 |
E 10 6 |
I 30 6 |
K 6 8 |
I 8 9 |
C 5 70 |
|
G 17 5 |
J 27 5 |
L 1 5 |
C 28 6 |
E 11 6 |
J 5 6 |
L 9 8 |
J 8 9 |
C 13 70 |
|
G 20 5 |
J 28 5 |
L 9 5 |
C 29 6 |
E 16 6 |
J 6 6 |
A 9 9 |
J 11 9 |
C 17 70 |
|
G 20 5 |
J 29 5 |
L 11 5 |
C 30 6 |
F 20 6 |
J 6 6 |
A 10 9 |
K 5 9 |
C 31 70 |
|
G 23 5 |
J 29 5 |
A 3 6 |
D 1 6 |
F 27 6 |
J 11 6 |
B 17 9 |
K 19 9 |
D 1 70 |
|
H 17 5 |
J 30 5 |
A 4 6 |
D 1 6 |
G 1 6 |
J 20 6 |
C 14 9 |
L 2 9 |
D 2 70 |
|
H 18 5 |
K 6 5 |
A 10 6 |
D 7 6 |
G 25 6 |
K 10 6 |
C 14 9 |
L 4 9 |
D 6 70 |
|
E 21 5 |
K 9 5 |
A 10 6 |
D 7 6 |
TPE |
K 14 6 |
C 17 9 |
L 4 9 |
D 10 70 |
|
Chevy BB Oval Port Iron Heads |
|||||||||
3993820 |
3993820 |
3909802 |
3917215 |
3917219 |
3931063 |
6272292 |
353049 |
348236 |
336781 |
K 30 70 |
D 7 71 |
C 28 7 |
E 16 7 |
A 2 8 |
C 27 9 |
F 7 72 |
C 27 73 |
H 22 74 |
K 26 73 |
L 4 70 |
D 21 71 |
C 28 7 |
E 17 7 |
B 7 8 |
C 31 9 |
F 9 72 |
D 17 73 |
H 23 74 |
L 10 73 |
L 15 70 |
D 24 71 |
D 8 7 |
F 19 7 |
B 7 8 |
D 24 9 |
353049 |
D 23 73 |
H 23 74 |
A 11 74 |
L 16 70 |
E 13 71 |
J 25 7 |
G 25 7 |
F 12 8 |
D 25 9 |
H 29 72 |
E 12 73 |
I 13 74 |
A 11 74 |
L 16 70 |
E 14 71 |
L 20 7 |
H 2 7 |
3931063 |
E 6 9 |
I 7 72 |
F 5 73 |
J 15 74 |
A 30 74 |
L 18 70 |
E 14 71 |
A 4 8 |
I 6 7 |
F 17 8 |
E 6 9 |
I 17 72 |
F 4 73 |
J 17 74 |
B 4 74 |
L 19 70 |
E 14 71 |
A 8 8 |
I 25 7 |
F 23 8 |
E 6 9 |
I 25 72 |
K 20 74 |
A 3 75 |
B 13 74 |
L 28 70 |
E 18 71 |
A 9 8 |
I 25 7 |
J 9 8 |
E 6 9 |
I 25 72 |
H 21 5 |
H 21 75 |
F 11 74 |
L 30 70 |
F 16 71 |
A 15 8 |
I 27 7 |
J 9 8 |
E 7 9 |
J 4 72 |
H 22 5 |
H 22 75 |
F 5 74 |
A 6 71 |
G 6 71 |
B 5 8 |
J 5 7 |
J 23 8 |
E 14 9 |
J 27 2 |
I 16 75 |
L 2 75 |
B 17 75 |
A 8 71 |
G 6 71 |
B 6 8 |
J 7 7 |
K 1 8 |
E 26 9 |
K 2 72 |
C 11 77 |
A 20 76 |
F 6 75 |
A 14 71 |
G 6 71 |
B 6 8 |
J 8 7 |
K 11 8 |
3999241 |
K 3 72 |
H 11 77 |
A 20 76 |
F 11 75 |
A 23 71 |
3909802 |
B 20 8 |
J 9 7 |
K 15 8 |
I 7 71 |
K 8 72 |
H 15 7 |
H 1 78 |
G 7 75 |
A 27 71 |
A 24 7 |
C 27 8 |
J 10 7 |
A 4 9 |
I 8 71 |
K 9 72 |
C 27 78 |
H 8 78 |
I 16 75 |
A 27 71 |
A 30 7 |
D 10 8 |
J 11 7 |
A 10 9 |
C 10 72 |
K 27 72 |
F 3 78 |
J 3 78 |
A 27 76 |
B 15 71 |
A 31 7 |
D 10 8 |
J 12 7 |
A 10 9 |
D 6 72 |
L 12 72 |
H 10 78 |
336781 |
A 27 76 |
B 18 71 |
B 8 7 |
D 22 8 |
J 12 7 |
A 23 9 |
D 7 72 |
L 12 72 |
H 10 78 |
I 20 73 |
I 7 76 |
B 18 71 |
B 8 7 |
D 24 8 |
J 12 7 |
B 3 9 |
6272292 |
L 21 72 |
348236 |
I 21 73 |
L 8 76 |
B 25 71 |
B 21 7 |
D 24 8 |
3975950 |
B 6 9 |
K 2 71 |
L 21 72 |
B 13 4 |
I 22 73 |
C 24 77 |
C 13 71 |
B 21 7 |
E 1 8 |
F 27 9 |
B 20 9 |
K 17 71 |
L 21 72 |
D 18 4 |
J 13 73 |
C 24 77 |
C 15 71 |
B 21 7 |
E 2 8 |
F 30 9 |
C 5 9 |
L 3 71 |
A 16 73 |
D 23 4 |
J 18 73 |
C 28 77 |
C 16 71 |
C 4 7 |
3917215 |
J 17 9 |
C 7 9 |
C 18 72 |
B 24 73 |
H 19 74 |
K 12 73 |
C 28 77 |
C 17 71 |
C 14 7 |
D 25 7 |
A 26 70 |
C 24 9 |
C 18 72 |
C 13 73 |
H 19 74 |
K 14 73 |
D 28 78 |
D 5 71 |
C 14 7 |
E 16 7 |
A 28 70 |
C 24 9 |
E 15 2 |
C 27 73 |
H 19 74 |
K 23 73 |
E 5 78 |
Tracy
Perf98 |
E 10 78 |
||||||||
G 4 78 |
|||||||||
G 8 78 |
Casting Number/Date for Big Block Iron Heads Available from Tracy Performance.
TPE Cl. & Open Chamber Chevy BB Large Port Iron Heads TPE | |||||||||||
3856208 CC | 3919840 CC | 3964291 CC | |||||||||
3856208 | B 25 5 | 3919840 | E 18 7 | 3919840 | D 3 8 | 3919840 | L 30 8 | 3964291 | F 3 9 | ||
3856208 | D 14 5 | 3919840 | E 18 7 | 3919840 | D 3 8 | 3919840 | L 30 8 | 3964291 | F 19 9 | ||
3856208 | E 7 5 | 3919840 | E 23 7 | 3919840 | D 22 8 | 3919840 | A 3 9 | 3964291 | I 6 9 | ||
3856208 | E 7 5 | 3919840 | E 23 7 | 3919840 | D 23 8 | 3919840 | A 29 9 | 3964291 | I 12 9 | ||
3856208 | F 1 5 | 3919840 | H 24 7 | 3919840 | D 23 8 | 3919840 | B 18 9 | 3964291 | J 30 9 | ||
3856208 | G 11 5 | 3919840 | J 24 7 | 3919840 | E 9 8 | 3919840 | B 18 9 | 3964291 | J 30 9 | ||
3856208 | G 14 5 | 3919840 | J 24 7 | 3919840 | E 20 8 | 3919840 | B 19 9 | 3964291 | K 28 9 | ||
3873858 CC | 3919840 | J 24 7 | 3919840 | F 13 8 | 3919840 | B 19 9 | 3964291 | L 8 9 | |||
3873858 | I 15 5 | 3919840 | J 25 7 | 3919840 | F 17 8 | 3919840 | B 19 9 | 3964291 | L 8 9 | ||
3873858 | J 2 5 | 3919840 | K 1 7 | 3919840 | F 17 8 | 3919840 | B 20 9 | 3964291 | L 9 9 | ||
3873858 | J 2 5 | 3919840 | K 2 7 | 3919840 | F 17 8 | 3919840 | C 11 9 | 3964291 | A 9 70 | ||
3873858 | J 2 5 | 3919840 | L 11 7 | 3919840 | F 17 8 | 3919840 | C 12 9 | 3964291 | A 19 70 | ||
3873858 | A 15 6 | 3919840 | L 11 7 | 3919840 | H 1 8 | 3919840 | C 12 9 | 3964291 | D 13 70 | ||
3873858 | A 29 6 | 3919840 | L 21 7 | 3919840 | I 6 8 | 3919840 | C 13 9 | 3964291 | F 12 70 | ||
3873858 | B 3 6 | 3919840 | A 10 8 | 3919840 | I 17 8 | 3919840 | C 18 9 | 3994026 OC | |||
3873858 | B 15 6 | 3919840 | A 11 8 | 3919840 | I 26 8 | 3919840 | C 25 9 | 3994026 | I 2 71 | ||
3873858 | C 16 6 | 3919840 | A 11 8 | 3919840 | I 26 8 | 3919840 | C 25 9 | 3994026 | I 2 71 | ||
3873858 | C 16 6 | 3919840 | A 12 8 | 3919840 | J 26 8 | 3919840 | C 25 9 | 3994026 | I 2 71 | ||
3873858 | C 16 6 | 3919840 | A 23 8 | 3919840 | J 29 8 | 3919840 | C 26 9 | 6272990 OC | |||
3873858 | D 2 6 | 3919840 | A 27 8 | 3919840 | J 29 8 | 3919840 | C 26 9 | 6272990 | NEW | ||
3873858 | E 23 6 | 3919840 | B 25 8 | 3919840 | J 29 8 | 3919840 | D 30 9 | 6272990 | NEW | ||
3904391 CC | 3919840 | B 29 8 | 3919840 | J 31 8 | 3919840 | E 12 9 | 6272990 | E 25 73 | |||
3904391 | G 9 6 | 3919840 | C 1 8 | 3919840 | J 31 8 | TracyPerf?98 | 6272990 | C 26 74 | |||
3904391 | J 10 6 | 3919840 | D 1 8 | 3919840 | K 4 8 | 6272990 | J 29 4 | ||||
3904391 | J 10 6 | 3919840 | D 2 8 | 3919840 | K 4 8 | 6272990 | I 12 79 | ||||
3904391 | L 12 6 | 3919840 | D 2 8 | 3919840 | L 4 8 | See Tracy
Performance for all BB Heads |
|||||
3904391 | B 15 7 | 3919840 | D 2 8 | 3919840 | L 4 8 | ||||||
3904391 | B 12 7 | TracyPerf?98 | |||||||||
3904391 | C 15 7 |
Also See Us for Rebuilt Heads, Other Engine Components, and Complete Rebuilt Engine Assemblies.