The COMP Cams cam phaser limiter plug for GM Gen IV VVT camshafts is intended for 2009‑present Gen IV LS and '14+ LT1 engines, limiting camshaft movement to 22 degrees. Included in the 5460 limiter kit, the plug reduces the VVT range so more aggressive cam profiles can be installed safely while retaining much of the variable timing system's benefits.
COMP Cams Limiter Plug For GM Cam Phase