Enginetech GM217HS-F Head Gasket Set GM DOHC - 3.6L 217 24V V6

The Enginetech GM217HS-F is a cylinder head gasket set engineered for the GM 3.6L (217 CID) DOHC 24-valve V6 engine. Built with Enginetech's exclusive Fire Seal Technology, this set is designed specifically for engine rebuilders who demand reliable, long-lasting sealing performance.

Key Features:

• Fire Seal Technology — oversize head gasket fire rings accommodate standard and overbore cylinders, protecting against detonation and abnormal combustion chamber temperatures
• No-retorque design — maintains clamping force over the life of the engine with virtually no clamping force loss
• Multilayer Steel (MLS) construction — precision-engineered for this modern DOHC application
• Elastomeric sealing beads — applied in critical areas to meet special sealing requirements
• Premium silicone blend coating — allows head-to-block movement and facilitates easy removal
• Gasket perforation — eliminates material separation and leakage over time
• Individually bagged subsets — prevents damaged, bent, or wrinkled gaskets during storage and installation
• Precision die-cut gaskets — no cutting, punching, or patching required during installation

Designed for the GM 3.6L 217 CID DOHC 24V V6 naturally aspirated engine, the GM217HS-F delivers professional-grade sealing integrity for engine rebuilds. Professional mechanic installation tips are included in the set.