FORD
Cyl.
Engine
Bore		 Years
Comp.
Ratio		 NOTES: Part No.
Sizes		 Rings O.E. Assy.
No.		 O.E. Casting
No.		 Head
Shape
V8 260
4.3 L
3.800(IN)
78(MM)

FORD
ENGINE
1962-64

8.4
Flat head. No ring is used in the top groove.

Comp. Ht. 1.580
Pin Dia..9122 Offset
1106
Std.
.020
.030
.040
.060
1-5/64
1-3/32
1-3/16
C20Z6108A-L
C2YY6108A
C20E6110Z
V8 272
4.5 L
3.625(IN)
92(MM)

FORD
ENGINE
1955-57

7.8
Flat head.

Comp. Ht. 1.760
Pin Dia..9122 Offset
1074
Std.
.020
.030
.040
.060
2-3/32
1-3/16
B5A6108A
ECB6110A
V8 281
4.6 L
3.5512(IN)
90.2(MM)

FORD
ENGINE
1990-97

SOHC
9.0
DOHC
9.8
Hypereutectic, destroked .020". SOHC and DOHC. 2.70" dia. head recess .157" deep.

Comp. Ht. 1.200
Pin Dia..8665 Offset
3135H*
Std.
.5mm
.75mm
1.0mm
2-1.5mm
1-3.0mm
F1AZ6108A
F2AZ6108A
F3AZ6108A
F2AE6018AA
F5AZ6108A
F1AE6110AL
3468
V8 281
4.6 L
3.5512(IN)
90.2(MM)

FORD
ENGINE
1990-97

SOHC
9.0
DOHC
9.8
Coated skirt, Hypereutectic, destroked .020". SOHC and DOHC. 2.70" dia. head recess .157" deep.

Comp. Ht. 1.200
Pin Dia..8665 Offset
3135HC*
Std.
.5mm
.75mm
1.0mm
2-1.5mm
1-3.0mm
F1AZ6108A
F2AZ6108A
F3AZ6108A
F2AE6018AA
F5AZ6108A
F1AE6110AL
3468
V8 289
4.7 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1964-68

8.2
2.50" dia. head recess .156" deep with four valve reliefs.

APPROXIMATE HEAD VOLUME=12cc

Comp. Ht. 1.585
Pin Dia..9122 Offset
1157
Std.
.020
.030
.040
.060
2-5/64
1-3/16
C3AZ6108P
C4AZ6108B
C4GY6108D
C3AZ6108AA-AF
C50E6108AE-AF
C4AE6110L
C3AE6110B
C50E6110J
V8 289
4.7 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1964-68

See
Notes
Flat top with four valve reliefs. Comp. Ratios with cyl. heads 51cc=9.7; 54cc=9.3; 58cc=8.8; 64cc=8.3; 69cc=7.8.

APPROXIMATE HEAD VOLUME=3cc

Comp. Ht. 1.585
Pin Dia..9122 Offset
1177
Std.
.020
.030
.040
.060
2-5/64
1-3/16
D9AZ6108A
E6TZ6108A-B
D9AZ6108A
D90E6110AA
V8 289
4.7 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1964-68

See
Notes
Flat top with four valve reliefs. Comp. Ratios with cyl. heads 51cc=9.7; 54cc=9.3; 58cc=8.8; 64cc=8.3; 69cc=7.8. Same as 1177 with coated skirt.

APPROXIMATE HEAD VOLUME=3cc

Comp. Ht. 1.585
Pin Dia..9122 Offset
1177C
Std.
.020
.030
.040
.060
2-5/64
1-3/16
D9AZ6108A
E6TZ6108A-B
D9AZ6108A
D90E6110AA
V8 289
4.7 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1964-68

See
Notes
Hypereutectic, not destroked. Flat top with four valve reliefs. Comp. Ratios with cyl. heads. 51cc=10.2; 54cc=9.7; 58cc=9.2; 64cc=8.7; 69cc=8.2. Not intended for race application.

APPROXIMATE HEAD VOLUME=3cc

Comp. Ht. 1.605
Pin Dia..9122 Offset
H3101
Std.
.020
.030
.040
.060
2-5/64
1-3/16
D9AZ6108A
E6TZ6108A-B
D9AZ6108A
D90E6110AA
V8 292
4.8 L
3.750(IN)
95.3(MM)

FORD
ENGINE
1955-62

8.6
Flat head.

Comp. Ht. 1.760
Pin Dia..9122 Offset
1072
Std.
.020
.030
.040
.060
2-5/64
1-3/16
B5A6108B
EDB6108B-C
ECK6110A
B9AE6110A
L6 300
4.9 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1969-79

7.8
Hypereutectic. 3.220" dia. head recess .300 deep. Truck



Comp. Ht. 1.763
Pin Dia..9752 Offset
3158H
Std.
.020
.030
.040
.060
2-5/64
1-3/16
N/A


L6 300
4.9 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1969-79

7.8
Coated skirts. Hypereutectic. 3.220" dia. head recess .300 deep. Truck



Comp. Ht. 1.763
Pin Dia..9752 Offset
3158HC
Std.
.020
.030
.040
.060
2-5/64
1-3/16
N/A


* NEW PISTON, AVAILABLE NOW
**NEW PISTON, CHECK FOR AVAILABILITY

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