Enginetech CHS1065 Cylinder Head Spacer Shim for GM Isuzu

The Enginetech CHS1065 is a precision-engineered cylinder head spacer shim designed specifically for GM and Isuzu engines. This shim provides critical spacing correction between the cylinder head and engine block, ensuring proper compression ratios and head gasket sealing.

Key Features:

• Engineered for GM and Isuzu engine applications
• Precision-cut shim material for accurate spacing control
• Helps restore proper compression ratios during engine rebuilds
• Essential for achieving correct cylinder head deck height
• Quality manufactured by Enginetech, a trusted name in engine components

Cylinder head shims are commonly used during engine rebuilds when block or head milling has been performed, or when correcting compression ratios. This component ensures proper head gasket clamping force and maintains optimal engine performance.