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
1987-1991	Chevrolet Blazer
1994	Chevrolet Blazer
1982-1986	Chevrolet C10
1982-1986	Chevrolet C10 Suburban
1988-1998	Chevrolet C1500
1995-1999	Chevrolet C1500 Suburban
1982-1986	Chevrolet C20
1982-1986	Chevrolet C20 Suburban
1988-2000	Chevrolet C2500
1994-1999	Chevrolet C2500 Suburban
1982-1986	Chevrolet C30
1988-2000	Chevrolet C3500
1994-2002	Chevrolet C3500HD
1996-2002	Chevrolet Express 2500
1996-2002	Chevrolet Express 3500
1983-1995	Chevrolet G20
1983-1996	Chevrolet G30
1982-1986	Chevrolet K10
1982-1986	Chevrolet K10 Suburban
1988-1998	Chevrolet K1500
1995-1999	Chevrolet K1500 Suburban
1982-1986	Chevrolet K20
1982-1986	Chevrolet K20 Suburban
1988-2000	Chevrolet K2500
1994-1999	Chevrolet K2500 Suburban
1982-1986	Chevrolet K30
1988-2000	Chevrolet K3500
1982-1986	Chevrolet K5 Blazer
1982-1989	Chevrolet P20
1982-1999	Chevrolet P30
1987	Chevrolet R10
1987-1988	Chevrolet R10 Suburban
1989-1991	Chevrolet R1500 Suburban
1987-1988	Chevrolet R20
1987-1988	Chevrolet R20 Suburban
1989	Chevrolet R2500
1989-1991	Chevrolet R2500 Suburban
1987-1988	Chevrolet R30
1989-1991	Chevrolet R3500
1995-1999	Chevrolet Tahoe
1987	Chevrolet V10
1987-1988	Chevrolet V10 Suburban
1989-1991	Chevrolet V1500 Suburban
1987	Chevrolet V20
1987-1988	Chevrolet V20 Suburban
1989-1991	Chevrolet V2500 Suburban
1987-1988	Chevrolet V30
1989-1991	Chevrolet V3500
1997-1998	GMC B7
1982-1986	GMC C1500
1988-1997	GMC C1500
1982-1986	GMC C1500 Suburban
1995-1999	GMC C1500 Suburban
1982-1986	GMC C2500
1988-2000	GMC C2500
1982-1986	GMC C2500 Suburban
1994-1999	GMC C2500 Suburban
1982-1986	GMC C3500
1988-2000	GMC C3500
1992-2002	GMC C3500HD
1983-1995	GMC G2500
1983-1996	GMC G3500
1982-1991	GMC Jimmy
1982-1986	GMC K1500
1988-1998	GMC K1500
1982-1986	GMC K1500 Suburban
1995-1999	GMC K1500 Suburban
1982-1986	GMC K2500
1988-2000	GMC K2500
1982-1986	GMC K2500 Suburban
1994-1999	GMC K2500 Suburban
1982-1986	GMC K3500
1988-2000	GMC K3500