Introducing the all-new Cloyes
Find the right parts to keep your engines turning.
For more than 100 years, Cloyes has engineered timing systems and engine components for the automotive aftermarket. From complete kits to individual components, our products are designed for application-specific fit, dependable performance, and a complete repair.
Complete timing chain and belt kits, individual components and VVT products for a wide range of applications.
Belts, tensioners, pulleys and complete kits designed to support proper accessory drive system performance.
Modifying your engine? Explore adjustable timing sets and performance-engineered components backed by more than 50 years of racing heritage.
Timing and accessory drive products engineered for commercial vehicle applications to handle the toughest conditions.
Since 1921, Cloyes has built its reputation on timing-system knowledge, broad application coverage, and dependable products for the automotive aftermarket. Today, that experience helps us develop complete repair parts and technical resources professional technicians rely on to complete accurate repairs.
100+ Years
Of timing-system knowledge and expertise
Broad Application Coverage
Timing and engine-system products for a wide range of vehicle applications
Complete Repair Solutions
Kits and components that help technicians get the right parts for the job
Explore technical resources, installation guidance, and product videos developed to help technicians approach timing and engine-system repairs with confidence.
Tech Video
Tech Video
See what else to inspect or service during a timing chain replacement, including accessory drive, water pump, and VVT components already exposed during repair.
tech-byte-what-else-to-service-when-changing-your-timing-chain
September 29, 2026
Tech Video
Tech Video
Learn why timing chains wear and elongate over time, how that affects camshaft-to-crankshaft timing, and why timing-system service becomes necessary.
tech-byte-why-do-timing-chains-need-replacing
September 29, 2026
Tech Video
Tech Video
Take a closer look at the Cloyes 9-0753S Timing Chain Kit for GM 3.0L and 3.6L HFV6 engines.
gm-3-0l-3-6l-hfv6-timing-chain-kit-cloyes-9-0753s-unboxing
September 9, 2026
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