Cyl.
Engine
Bore | Years
Comp.
Ratio | NOTES: | Part No.
Sizes | Rings | O.E. Assy.
No. | O.E. Casting
No. | Head
Shape |
V6-231
3.8L
3.800(IN)
96.5(MM)
BUICK
ENGINE |
1988-93
8.5 |
3.10" dia. head recess, .25" deep. Australian export. Destroked .020".
APPROXIMATE HEAD VOLUME=25.5cc
Comp. Ht. 1.386
Pin Dia..9054 Offset |
1738
STD.
.5mm
.75mm
1.0mm |
2-1.5mm
1-3.0mm
Shallow
Groove |
25533087
24501072 |
25530461 |
 |
V8-308
5.0L
4.000(IN)
101.6(MM)
HOLDEN
ENGINE |
|
Flat head.
Australian export.
From factory only.
Comp. Ht. 1.700
Pin Dia..9273 Offset |
3300
STD.
.020
.030
.040
.060 |
2-5/64
1-3/16 |
|
|
 |
V8-308
5.0L
4.000(IN)
101.6(MM)
HOLDEN
ENGINE |
|
2.587" dia. head recess .120" deep.
Australian export.
From factory only.
APPROXIMATE HEAD VOLUME=10cc
Comp. Ht. 1.700
Pin Dia..9273 Offset |
3301
STD.
.020
.030
.040
.060 |
2-5/64
1-3/16 |
|
2811407 |
 |
