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Features, Description, Q&A
Precise Length Adjustment. The Comp Cams GM LS XD-A Adjustable Pushrod Shims, 0.116-inch thick, provide a simple solution for fine-tuning the effective length of XD-A adjustable pushrods. This 16-piece shim set allows users to adjust pushrod length accurately for proper valvetrain operation.
Durable Construction. These shims are precisely machined to ensure consistent thickness and feature a smooth finish for easy installation and removal.
Installation Ease. Installing these shims requires basic mechanical knowledge and does not involve drilling or complex machining. Simply insert the shims to achieve the desired pushrod length adjustment, making it straightforward for professional engine builders and experienced enthusiasts.
Warranty. Covered by a 12-month manufacturer's warranty to ensure reliability.
Application. Designed for use with XD-A adjustable pushrods on 2010-2019 6.0L Sierra 3500 HD models to provide precise valvetrain adjustments.
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