Katech Engineering LLC - Head Gaskets & Fasteners

Since 1977, Katech Engineering has applied race-winning experience to selecting and validating high-performance head gaskets and fasteners for GM LS and LT cylinder heads. This category features trusted components chosen for their sealing integrity and reliability in high-performance and motorsports applications.

All head gaskets and fasteners offered are evaluated and validated in-house at our Clinton Township, Michigan facility to ensure proper fitment and compatibility with Katech cylinder head and machining services. Whether supporting naturally aspirated, boosted, or endurance builds, these components provide the durability and consistency required for demanding engine combinations.

Built on experience. Proven on the track.