FORD
Cyl.
Engine
Bore		 Years
Comp.
Ratio		 NOTES: Part No.
Sizes		 Rings O.E. Assy.
No.		 O.E. Casting
No.		 Head
Shape
L6 240
3.9 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1966-68

8.4
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
C3AZ6108AF
C80Z6108A
C4AZ-B
C50E6110J
C80E6110S
C4AE6110L
C3AE6110B
L6 240
3.9 L
4.000(IN)
101.6(MM)

FORD
ENGINE
1969-74

8.7
Flat head piston replaces O.E. piston with recessed head.

Comp. Ht. 1.577
Pin Dia..9752 Offset
1147
Std.
.020
.030
.040
.060
2-5/64
1-3/16
C8AZ6108C-D
C8AE6110BG
V6 245
4.0 L
3.9535(IN)
100.4(MM)

GERMAN
FORD ENGINE
1990-94
Hypereutectic, 2.4" dia. head recess .305" deep.

APPROXIMATE HEAD VOLUME=18cc

Comp. Ht. 1.450
Pin Dia..9450 Offset
3156H*
Std.
.5mm
.75mm
1.0mm
1-1.6mm
1-1.75mm
1-3.5mm
F2TZ6108E-B
FOTZ6100A-B
FOTZ6110A-B
90TMA2A
90TM-A1A/E1A
100V21
M279A121
V6 245
4.0 L
3.9535(IN)
100.4(MM)

GERMAN
FORD ENGINE
1990-94
Coated skirt, Hypereutectic, 2.4" dia. head recess .305" deep.

APPROXIMATE HEAD VOLUME=18cc

Comp. Ht. 1.450
Pin Dia..9450 Offset
3156HC*
Std.
.5mm
.75mm
1.0mm
1-1.6mm
1-1.75mm
1-3.5mm
F2TZ6108E-B
FOTZ6100A-B
FOTZ6110A-B
90TMA2A
90TM-A1A/E1A
100V21
M279A121
L6 250
4.1 L
3.680(IN)
93.5(MM)

FORD
ENGINE
Australian Export. 3.068 dia. head recess .255 deep. From factory only.

APPROXIMATE HEAD VOLUME=28cc

Comp. Ht. 1.525
Pin Dia..9122 Offset
3146*
Std.
.020
.030
.040
.060
2-5/64
1-3/16

L6 250
4.1 L
3.680(IN)
93.5(MM)

FORD
ENGINE
1968-85
Australian Export. 3.028" dia. head recess .105" deep. Not destroked. From factory only.

APPROXIMATE HEAD VOLUME=11.5cc

Comp. Ht. 1.529
Pin Dia..9122 Offset
3147*
Std.
.020
.030
.040
.060
2-5/64
1-3/16

L6 250
4.1 L
3.680(IN)
93.5(MM)

FORD
ENGINE
1969-82

7.9
2.25" dia head recess .093" deep.

APPROXIMATE HEAD VOLUME=6.5cc

Comp. Ht. 1.500
Pin Dia..9122 Offset
1120
Std.
.020
.030
.040
.060
2-5/64
1-3/16
C9DZ6108A-B
C9DE6110A
V8 255
4.2 L
3.680(IN)
93.5(MM)

FORD
ENGINE
1980-82

8.8
Flat head with four valve reliefs.

APPROXIMATE HEAD VOLUME=1.5cc

Comp. Ht. 1.585
Pin Dia..9122 Offset
1176
Std.
.020
.030
.040
.060
2-5/64
1-3/16
EOSZ6108A
EOSE6110EA
V8 256
4.2 L
3.625(IN)
92(MM)

FORD
ENGINE
1954-55

8.3
Flat head.

Comp. Ht. 1.858
Pin Dia..9122 Offset
1079
Std.
.020
.030
.040
.060
2-3/32
1-3/16
EBP6108A
COAE6108AB
EBP6110A
COAE6110AS
* NEW PISTON, AVAILABLE NOW
**NEW PISTON, CHECK FOR AVAILABILITY
Page 45

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