Enginetech GM281HS-A Cylinder Head Gasket Set for GM Cadillac 4.6L Northstar V8

The Enginetech GM281HS-A Cylinder Head Gasket Set is a comprehensive head gasket kit designed specifically for GM and Cadillac 4.6L (281 cubic inch) DOHC V8 Northstar engines. This professional-grade gasket set provides all the essential sealing components needed for cylinder head service and rebuilds on these high-performance engines.

Key Features:

• Complete cylinder head gasket set for 4.6L/281 Northstar DOHC 32-valve V8 engines
• Precision die-cut gaskets manufactured from OE-grade materials or better
• Designed specifically for engine rebuilders with superior materials and design
• Includes valve cover gaskets, intake gaskets, and all necessary head sealing components
• 93.00mm bore applications for various Cadillac models including DeVille, Eldorado, Seville, and DTS
• Features multi-layer steel (MLS) head gaskets for superior sealing and durability

Important Installation Notes:

• Water pump gaskets not included - order separately (use Enginetech WP281)
• New head bolts required and must be used for proper installation
• Valve stem seals included where applicable
• Surfaces must be properly cleaned and machined to manufacturer specifications for proper sealing

Enginetech gasket sets are engineered to meet or exceed OEM specifications, providing reliable sealing for cylinder head repairs and engine rebuilds. Each gasket is individually manufactured to the correct material type and thickness for its specific application, ensuring optimal performance and longevity.