25500 141

25500 141: SERVICE REPLACEMENT

Part No.

MATERIAL

SPARK PLUG ANGLE

HEAT RISER

INTAKE RUNNER VOLUME

VALVE SIZE

CC

IN

EX

na

Aluminum

Angle

No

na

2.10

1.625

42

NOTES: Buick Stage II. Symmetrical Intake Ports. Shares no parts with Chevrolet heads.

See Service Replacement Info for more information on this Cylinder Head

Part No.	MATERIAL	SPARK PLUG ANGLE	HEAT RISER	INTAKE RUNNER VOLUME	VALVE SIZE		CC
					IN	EX
na	Aluminum	Angle	No	na	2.10	1.625	42
NOTES: Buick Stage II. Symmetrical Intake Ports. Shares no parts with Chevrolet heads.