BUICK

Cyl.
Engine
Bore		 Years
Comp.
Ratio		 NOTES: Part No.
Sizes		 Rings O.E. Assy.
No.		 O.E. Casting
No.		 Head
Shape
L4 110
1.8L
3.307(IN)
84(MM)

ISUZU
ENGINE
1976-79

8.4
Used in Opel. .280" dia. head recess .068" deep.

APPROXIMATE HEAD VOLUME = 6.5cc

Comp. Ht. 1.435
Pin Dia..8665 Offset
1462
Std.
.5mm
.75mm
1.0mm
1.5mm
2-2.0mm
1-4.0mm
94201040
94215088
L4 112
1.8L
3.504(IN)
89(MM)

CHEVY
ENGINE
1982

8.5
Flat head. 2nd design with 1.5mm top ring.

Comp. Ht. 1.578
Pin Dia..9055 Offset
3443
Std.
.5mm
.75mm
1.0mm
1.5mm
1-1.5mm
1-2.0mm
1-4.75mm
14003994
14033250
476532
14033225
14033255
L4 112
1.8L
3.504(IN)
89(MM)

CHEVY
ENGINE
1982

8.5
Coated skirts. Flat head. 2nd design with 1.5mm top ring.

Comp. Ht. 1.578
Pin Dia..9055 Offset
3443C
Std.
.5mm
.75mm
1.0mm
1.5mm
1-1.5mm
1-2.0mm
1-4.75mm
14003994
14033250
476532
14033225
14033255
L4 121
2.0L
3.385(IN)
86(MM)

PONTIAC
ENGINE
1987-89

8.8
2.78" dia. head recess .142" deep. Non-turbo, J Car, VIN K.

APPROXIMATE HEAD VOLUME = 13.5cc

Comp. Ht. 1.171
Pin Dia..8271 Offset
1536
Std.
.5mm
.75mm
1.0mm
2-1.5mm
1-3.0mm
Shallow
Groove
52273299
94656926
L4 121
2.0L
3.504(IN)
89(MM)

CHEVY
ENGINE
1983-84

9.3
Full sets only, car & truck weights differ. 2-1/4" dia. dished head. Similar to 1477 exc. 2nd ring.

APPROXIMATE HEAD VOLUME = 6cc

Comp. Ht. 1.578
Pin Dia..9055 Offset
1468
Std.
.5mm
.75mm
1.0mm
1.5mm
1-1.5mm
1-2.0mm
1-4.75mm
14057958
14057964
14046547
14057949
L4 121
2.0 L
3.504(IN)
89(MM)

CHEVY
ENGINE
1983-84

9.3
Full sets only, car & truck weights differ. 2.25" dia. dished head. Similar to 1468 exc. 2nd ring.

APPROXIMATE HEAD VOLUME = 14.5cc

Comp. Ht. 1.578
Pin Dia..9055 Offset
1477
Std.
.5mm
.75mm
1.0mm
1.5mm
2-1.5mm
1-4.75mm
14057958
14057964
14046547
14057949
L4 121
2.0 L
3.504(IN)
89(MM)

CHEVY
ENGINE
1985-86

9.0
2.37" dia. head recess .155" deep. Small pin.

APPROXIMATE HEAD VOLUME = 6.5cc

Comp. Ht. 1.578
Pin Dia..8002 Offset
1469
Std.
.5mm
.75mm
1.0mm
1.5mm
2-1.5mm
1-4.75mm
Shallow
Groove
14079572
10103570
14079557
L4 134
2.2L
3.5039(IN)
89(MM)

CHEVY
ENGINE
1990-94

9.0
2.94" Dia. head recess .215" deep.

APPROXIMATE HEAD VOLUME = 23cc

Comp. Ht. 1.170
Pin Dia..8002 Offset
1488*
Std.
.5mm
.75mm
1.0mm
2-1.5mm
1-3.0mm
10101244
10103688
10156056
89V79
85V85
1010229
L4 134
2.2 L
3.5039(IN)
89(MM)

CHEVY
ENGINE
1994-95

9.0
VIN 4. Circular 2.94" dia. head recess .190" deep.

Comp. Ht. 1.170
Pin Dia..8002 Offset
3422**
Std.
.5mm
.75mm
1.0mm
2-1.5mm
1-3.0mm
10141960
89V91
* NEW PISTON, AVAILABLE NOW
**NEW PISTON, CHECK FOR AVAILABILITY
Page 10

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