Dual Idler Noisy Timing Gear Drive Set For Big Block Chevy 454 Street-Ready With 3-Bolt Maximum Advance Retard At Camshaft And Crankshaft Up To 5 Degrees Includes Thrust Bearing And Offset

Dual Idler Timing Gear Drive Set for 454 Big Block
✔️ Includes 1 set, thrust bearing and offset bushings, CNC machined

This dual-idler steel timing gear drive is designed for big-block 454 engines and fits under the stock timing cover with easy installation. It upgrades timing control for street and performance use.

✅ Big Block 454 compatibility
✅ Dual-idler design with CNC-machined components
✅ 3-Bolt mounting
✅ Maximum advance/retard at camshaft: 5°
✅ Maximum advance/retard at crankshaft: 2.5°
✅ Includes thrust bearing and offset bushings
✅ Steel construction
✅ Not for Knock Sensor

💡 What is a dual idler timing gear drive used for in a high performance engine?

This handy setup helps maintain precise timing and reliability in demanding street and race setups.

- timing consistency under load for big block engines
- 3-Bolt mounting compatibility with 454 builds
- thrust bearing and offset bushings included
- CNC-machined steel components for durability
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