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GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .100" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.

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Comp Cams

COMP Cams is a leading manufacturer of high-performance camshafts and valvetrain components for a wide range of automotive applications. Known for innovation, precision, and quality, COMP Cams has been at the forefront of racing and street performance since 1976. Their products are trusted by professional racers, engine builders, and performance enthusiasts alike, offering superior power, reliability, and engine optimization. Whether you're building a daily driver, a drag car, or a track machine, COMP Cams delivers the technology and performance to help you reach your goals.

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