GEN 5 LT Cam Bolt - VVT Phaser Solenoid VLV

The GEN 5 LT Cam Bolt – VVT Phaser Solenoid VLV by Brian Tooley Racing is a precision-engineered component designed for LS and LT-series engine builders seeking reliable variable valve timing control. This OEM-style replacement solenoid valve is essential for accurate phaser operation in modern direct-injection and naturally aspirated LT platforms. It is particularly useful for diagnosing P0016 or P0017 codes, rebuilding long-blocks, or optimizing cam timing stability on high-performance builds.

As an integral cam bolt-mounted solenoid, this component regulates oil pressure delivery to the variable valve timing phaser, allowing for precise camshaft adjustments relative to the crankshaft position. The internal design of the solenoid valve helps maintain tight hydraulic tolerances critical for engine performance and emissions control. Brian Tooley Racing's manufacturing ensures proper orifice sizing and spool geometry to prevent carbon buildup and sticky phaser conditions that can affect factory units over time.

Performance-minded builders and restoration shops will find this solenoid particularly beneficial when dealing with worn or problematic factory VVT systems. Its compact size of 1.75 x 1.75 x 4 inches and weight of just 0.278 pounds allows for seamless integration into the timing cover without requiring modifications to existing engine bay geometry or accessory drive layout. This makes it an ideal choice for both street and performance applications.