Hex-A-Just True Roller Timing Set - GM LS 2006

The CLOYES Hex-A-Just True Roller Timing Set for GM LS 2006 is a single-roller adjustable timing chain kit engineered to deliver precise camshaft timing control and durability in LS-series engine applications. Built with steel construction, this timing set combines traditional reliability with the adjustability that serious engine builders demand when dialing in optimal valve overlap and horsepower delivery on the dyno or in competition.

The adjustable design allows tuners to optimize ignition timing relationship across the rev range, a critical advantage when upgrading cam profiles, fuel maps, or boost levels. True roller chain technology reduces friction and wear compared to standard roller designs, extending service life under high-rpm sustained operation. This kit is specifically matched to LS-series engine geometry, ensuring proper fitment and clearance without modification to existing engine bay components or fuel system routing.

LS timing set upgrades serve engine builders, drag racing programs, street performance platforms, and high-mileage restoration builds where OEM chain stretch or wear has compromised synchronization. Adjustable timing sets appeal specifically to builders who custom-tune engine management and require the precision to compensate for aggressive cam timing without sacrificing drivability or reliability. The 2.85 lb weight reflects the solid steel construction typical of professional-grade timing components.

CLOYES maintains a well-established reputation in OEM and performance timing systems across domestic and import platforms, with this LS-specific kit reflecting decades of manufacturer experience in chain drive architecture and roller integrity standards.