SBC Billet Roller Timing Set w/Shim

The SBC Billet Roller Timing Set w/Shim by ROLLMASTER-ROMAC is a precision-engineered timing chain assembly designed for small block Chevy engines requiring dependable valve synchronization and longevity. This red series double roller configuration delivers smooth, consistent cam-to-crank correlation in high-performance and stock rebuild applications alike. Whether you're refreshing a classic small block or upgrading an existing platform, this timing set eliminates the inherent slack and wear associated with older single-roller designs, ensuring accurate ignition timing across the RPM band.

Built from billet steel with a double roller configuration, the SBC Billet Roller Timing Set w/Shim minimizes chain stretch and noise while maximizing durability under load. The keyway adjustable feature allows tuners and builders to fine-tune ignition timing without removing the entire assembly—a critical advantage in test-and-tune environments and custom engine builds. The included shim kit accommodates minor timing adjustments, while the robust roller design reduces friction losses compared to traditional gear-driven setups, translating to measurable efficiency gains in fuel economy and overall engine responsiveness.

Small block Chevy enthusiasts—from street resto-modders to weekend bracket racers—benefit most from this timing set's reliability and adjustability. Installation is straightforward for technicians familiar with small block Chevy architecture; the billet construction and precision tolerances ensure fit within standard engine blocks without modification. This is the ideal choice for anyone seeking a bulletproof timing solution that balances affordability with engineering integrity, whether used in mild street engines or aggressive performance applications requiring repeatable, verifiable valve timing control.