ACDelco GM Original Equipment Camshaft Phases adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They help ensure the camshaft rotates in the correct timing.
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- Helps ensure optimal camshaft positioning
- Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
- GM-recommended replacement part for your GM vehicle's original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function