Upgrade 67605 Valve Spring Compressor Tool, Engine Valve Spring Compressor & Air Valve Holding Hose Tool Compatible With 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Engine

Additional Details from the Manufacturer

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More features

• FIT - Vlave spring compressor tool fit for 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 LSX engine,compatible with Pontiac Firebird Trans am,G8,GTO;chevrolet Silverado,Camaro,Corvette,Tahoe,Suburban;Cadillac CTS V;GMC Sierra;GM Trucks（Not Fits For LT1 GEN-V）
• Compressed and Removed Valve Springs Easily - Valve spring compressors are designed to facilitate valve spring quickly removal and compressed while the cylinder heads are still on the engine.Save your time.(Tips: Applying oil or grease to the tool protects the tool and makes the job smoother.)
• Air Valve Holding Hose Feature - This air tool hose kit works when replacing valve springs or valve stem seals, pressurizing the cylinder to help keep the valve closed with compressed air. Damaged parts can also be diagnosed by the sound and location of engine leaks during compression
• Easy to Use - Simply place the cylinder you are working on at top dead center, thread the tool into the spark plug hole, and fill the cylinder with compressed air.Be sure to maintain the air pressure within the cylinder while performing the spring change.（*Tip:Always use Eye protection when changing Valve springs!）
• Provide Technical Support - If you are not 100% satisfied with our Valve Spring Compressor,we will REPLACEMENT or REFUND it unconditionally.If you have any questions please contact us by amazon email