Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit - delivering quiet operation, durability, and OE-level performance you can count on. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.

• Pre-stressed and heat-treated steel construction for increased strength, and wear resistance, delivering long-term durability even in high-stress environments
• Cloyes chains are engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing fatigue, and maintaining accurate timing
• Designed in the USA and manufactured using premium materials for OE-level fit and function, allowing for smooth installation and reliable performance
• Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
• Available in application-specific kit or as a stand-alone chain, offering installation flexibility and convenience
• Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component

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Application Summary:

Year	Make/Model
1990-1993	Chevrolet C1500
1991-1995	Chevrolet C2500
1992-1995	Chevrolet C2500 Suburban
1988-1995	Chevrolet C3500
1991-1995	Chevrolet C3500HD
1988-1996	Chevrolet G30
1991-1995	Chevrolet K2500
1992-1995	Chevrolet K2500 Suburban
1988-1995	Chevrolet K3500
1988-1997	Chevrolet P30
1988	Chevrolet R20
1988	Chevrolet R20 Suburban
1989	Chevrolet R2500
1989-1991	Chevrolet R2500 Suburban
1988	Chevrolet R30
1989-1991	Chevrolet R3500
1988	Chevrolet V20 Suburban
1990	Chevrolet V2500 Suburban
1988	Chevrolet V30
1989-1991	Chevrolet V3500
1991-1995	GMC C2500
1992-1995	GMC C2500 Suburban
1988-1995	GMC C3500
1991-1995	GMC C3500HD
1988-1996	GMC G3500
1991-1995	GMC K2500
1992-1995	GMC K2500 Suburban
1988-1995	GMC K3500
1988-1997	GMC P3500
1988-1989	GMC R2500
1988-1991	GMC R2500 Suburban
1988-1991	GMC R3500
1988-1991	GMC V3500