Enginetech C178HS-A Head Gasket Set GM Chevy 2.9L 178 CID DOHC

The Enginetech C178HS-A is a cylinder head gasket set engineered for GM and Chevrolet 2.9L (178 CID) DOHC four-cylinder engines. Designed specifically for the professional engine rebuilder, this set provides reliable sealing performance on rebuilt or freshly machined cylinder heads.

Enginetech engineers these gaskets to meet or exceed OEM specifications, ensuring proper compression seals and coolant integrity across the head-to-block mating surface. The set is precision die-cut for a direct fit with no trimming or modification required.

Key Features:

• Designed for GM / Chevrolet 2.9L 178 CID DOHC inline four-cylinder engines
• Engineered to OEM specifications for reliable sealing performance
• Compatible with standard and freshly machined cylinder head surfaces
• Precision die-cut components — no cutting, punching, or patching required
• Packaged for the professional installer

Enginetech is a trusted name in engine rebuilding components, supplying professional engine builders and machine shops with high-quality gaskets, rings, bearings, and sealing systems. The C178HS-A is the correct head gasket set solution for a top-end rebuild on the GM 2.9L DOHC application.