Intake gaskets

• ACDelco GM 89017825

Plenum Gaskets (NA Only)

1997-2008 L36/L26 3800 NA

• GM GENUINE 12573662
• VICTOR REINZ 151028301
• MAHLE MS16206

SuperCharger Gaskets

1997-2004 Series 2 L67 3800

• L67 MAHLE MS16355
• L67 VICTOR REINZ 151029001

2004-2008 Series 3 L32 3800

• L32 MAHLE / CLEVITE MS19461
• L32 FEL-PRO MS96847

Head gaskets

1997-2008 L67/L32 3800 SC

• Right / Rear MAHLE 5934 Graphite
• Left / Front MAHLE 5935 Graphite
• ZZP MLS Head Gaskets

1997-2008 L36/L26 3800 NA

• Right / Rear MAHLE 5912 Graphite
• Left / Front MAHLE 5913 Graphite

Head Bolts

• GM GENUINE 88891770
• MAHLE GS33363
• ENGINETECH HB141
• VICTOR REINZ 141006401
• ARP GM Series II/III 3800 Head Stud Kit HSK-671

Water Pump

• ACDelco Professional 252-693

Water Pump Gasket

• FEL-PRO 35804

Sealant

• Hondabond High-Temp Silicone Liquid GasketFEL-PRO 35804

1997-2004 Series 2 L67 3800

2004-2008 Series 3 L32 3800

1997-2003 Series 2 L36 3800

This section will be updated soon. In the meantime, if you need help with gaskets or other parts, feel free to post on our forums — we’re always happy to assist!

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