Product Description
IWIS Timing Chain for LS & LT Applications
Premium Single Roller Chain | Fits 4.8L, 5.3L, 5.7L, 6.0L, 6.2L & 7.0L Engines
The IWIS Timing Chain is regarded as one of the highest-quality single roller chains available for LS and LT engines. Precision-manufactured in Germany, IWIS chains are renowned for their exceptional strength, wear resistance, and durability under extreme load and RPM conditions. This chain is a direct-fit replacement that works perfectly with both OEM and aftermarket single-roller gear sets, making it the ideal upgrade over the factory LS2 timing chain. Whether you’re refreshing a stock engine or building a high-performance setup, the IWIS chain delivers precise timing stability and long-term reliability.
Key Features
- Premium IWIS single roller timing chain for superior strength and longevity
- Engineered for LS and LT Gen III–V engines including 4.8L through 7.0L displacements
- Compatible with factory and aftermarket single-roller gear sets
- Ideal upgrade or replacement for the OEM LS2 timing chain
- Precision construction ensures accurate valve timing and minimal chain stretch
- Designed for high-performance, racing, and street applications
Key Fitments
- Fits all GM LS & LT-based V8 engines: LS1, LS2, LS3, LS6, LS7, LT1, LT4, LM7, LQ4, LQ9, L76, L77, L92, L99, L83, L86, and other Gen III–V variants
- Compatible with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L engine displacements
- For use in both naturally aspirated and boosted performance builds
Note: This is a single roller chain designed for use with standard single-roller gear sets. For extreme boost or high-RPM applications, consider upgrading to a double-roller setup where compatible. The IWIS chain is trusted worldwide for precision, durability, and OEM-level performance.
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Product Reviews
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Timing chain
Shipped timely delivered well packaged- international to Calgary Alberta. Fits great and removed 1/2 the slack of the one I replaced
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Good quality
Good quality & recommended if you will do upgrade
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Perfect
Perfect fit in my gen4 5.3
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Well made
Very Well Made Parts!
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Great Timing chain
Great timing chain. Fit great on my 2009 Yukon 2500 LY6 motor. Fast shipping and great customer service. I wanted to refresh my engine along with a new cam so these was the perfect chain for the application
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ls rebuild parts and services
great stuff at Michigan motor sports
