Engine - Revised, Improved Sealing Cylinder Head Gasket

88pontiac17

Bulletin Number: 89-6-2
Reference Number: 836537
Publish Date: 9/88
Subject: REVISED CYLINDER HEAD GASKET (IMPROVED SEALING CHARACTERISTICS)

Models

Affected: 1987 GRAND PRIX AND 1987-89 SAFARI AND FIREBIRD WITH 5.0L AND 5.7L ENGINES (VIN CODES F, H, 8 AND 6)
A cylinder head gasket with improved sealing characteristics is now available for service use on 5.0L and 5.7L (VIN Codes F, H, 8, and 6) engine applications. The applicable part numbers are listed below:


Cylinder Head Gasket
Application Part Number

5.0L Engine 10105115

5.7L Engine 10105117


These parts are currently available from GMSPO.

Use applicable Labor Time and Operation Number.