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Engine cylinder head bolt set

Part # GS33189 | Line Code: MAH

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Product Details

Colors	Color May Vary
Length (MM)	140 (Bolt 1); 140 (Bolt 2); 140 (Bolt 3)
Thread Diameter (mm)	11 (Bolt 1); 11 (Bolt 2); 11 (Bolt 3)
Part Terminology	Engine Cylinder Head Bolt Set

Features & Benefits

Using new head bolts when performing a cylinder head installation is always a good idea however, on late-model engines that came from the factory with TTY (torque-to yield) head bolts, replacement is an absolute necessity. TTY bolts are designed to exert the maximum clamping force for a tight head gasket seal, however they permanently stretched and could fail if re-used.

Gasket Sets

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