GM LS1 Billet Roller Timing Set w/Torr. Brg

The GM LS1 Billet Roller Timing Set with Torrington Bearing by Rollmaster-Romac is a precision-engineered timing chain assembly designed for high-performance LS-series engine builds. This double-roller design combines billet steel construction with needle bearing support to deliver reliable camshaft synchronization across a broad RPM range, making it a cornerstone component for both street and competition LS engine applications.

The Gold Series timing set features a keyway-adjustable design that allows fine-tuning of ignition and valve timing after installation—a critical capability for tuners optimizing fuel injection curves and boost response on boosted or modified LS platforms. The dual-roller chain reduces friction and wear compared to single-roller alternatives, while the Torrington needle bearing provides load distribution across high dynamic stresses during acceleration and deceleration cycles. Billet steel sprockets resist tooth wear in extended track or street-duty use, maintaining chain tension consistency over thousands of miles.

This timing set serves LS1 platform builders—from weekend track competitors to professional engine builders—who demand precision and durability beyond OEM specifications. Whether upgrading a stock LS1 for improved reliability or integrating into a turbocharged or supercharged build, the keyway-adjustable architecture and needle bearing support provide the repeatability and strength required for sustained high-RPM operation. The CS1160 model (SKU ROLCS1160) is a complete kit ready for installation, eliminating guesswork in component sourcing.

Rollmaster-Romac timing sets are recognized in the LS community for holding tight tolerances and delivering consistent performance across repeated engine cycles. The double-roller, billet design occupies a middle ground between budget-tier single-roller chains and ultra-premium roller designs, offering measurable durability gains for serious enthusiasts and professional builds without excessive cost.