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Application Table

VEHICLE HEAD BOLT NEWBOLT
LINE MODEL YEAR POSITION PART NUMBER

X 1985 1 - 8 10044566
X 1985 9 10044568
X 1985 10 10044570

F 1985-86 1 - 8 10044566
F 1985-86 9 10044568
F 1985-86 10 10044570

A,S,T,M 1985-87 1 - 8 10044566
A,S,T,M 1985-87 9 10044568
A,S,T,M 1985-87 10 10044570


Parts are currently available from GMSPO.

IMPORTANT: APPLY ENGINE OIL (e.g. 5W-30) TO BOLTS BEFORE INSTALLATION.


Multiple Head Bolt Replacement:

Labor Operation Number: T1443
Labor Time: 0.8 Hrs.

Head Gasket Replacement:

Labor Operation Number: J0508
Labor Time: 3.7 Hrs.