PSR Kit LS

COMP Cams offers two types of kits to replace stock valve train components for more useable horsepower and a higher rpm operating range. The first is our RPM kit, which includes Pushrods, valve springs and retainers. The second RPM plus kit has the same components but also includes lifters allowing for a complete valve train buildup for a new cam.

Additional Information

Gen III/LS1/LS6 RPM Valvetrain Upgrade Kit - Stock Cam

Part Type

Engine Valve Spring Kit

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

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Reference Information

Valve Train Upgrade Kit, Beehive Springs, Chromoly Pushrods, Retainers, Chevy, Small Block, Kit

COMP Cams Gen III LSI/LS6 RPM valvetrain upgrade kits are recommended for use when running a camshaft in the stock to high-performance range. They include new chromoly pushrods, beehive valve springs, and steel or titanium retainers for use with standard locks.