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Valve Spring Installed Height

Valve spring installed height is measure from top of shim at bottom of spring, or spring seat to top of valve spring. If distance exceeds specified height, install a 1/16" (1.6 mm) thick shim. Installed height should never be more than 1/16" (1.6 mm) less than specified height.

VALVE SPRING INSTALLED HEIGHT

Application Height
7.4L 1.797" (45.6 mm)
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