Since 1921, Cloyes has been the trusted leader in automotive timing systems. As a critical component of the engine's timing system, the crankshaft sprockets work in unison with the timing chain, tensioners, guides and other sprockets, to ensure precise timing. Cloyes engine timing crankshaft sprockets are precision-tooled with exact tooth geometry and a perfectly matched bore, off-set and timing index for superior fit, reliability, and long-term performance. 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.
- Features precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials and heat-treated 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 product, 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
Application Summary:
| Year | Make/Model |
|---|---|
| 1977-1979 | Buick Century |
| 1977 | Buick Regal |
| 1977 | Buick Skylark |
| 1957-1975 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1959-1961 | Chevrolet Brookwood |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1986 | Chevrolet C10 |
| 1961-1974 | Chevrolet C10 Pickup |
| 1968-1986 | Chevrolet C10 Suburban |
| 1975-1986 | Chevrolet C20 |
| 1961-1974 | Chevrolet C20 Pickup |
| 1968-1986 | Chevrolet C20 Suburban |
| 1975-1984 | Chevrolet C30 |
| 1961-1974 | Chevrolet C30 Pickup |
| 1967-1981 | Chevrolet Camaro |
| 1966-1980 | Chevrolet Caprice |
| 1985-1986 | Chevrolet Caprice |
| 1964-1973 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1957-1961 | Chevrolet Corvette |
| 1967-1971 | Chevrolet Corvette |
| 1975-1982 | Chevrolet Corvette |
| 1984-1986 | Chevrolet Corvette |
| 1958 | Chevrolet Del Ray |
| 1959-1960 | Chevrolet El Camino |
| 1964-1979 | Chevrolet El Camino |
| 1969 | Chevrolet Estate |
| 1975-1986 | Chevrolet G10 |
| 1974 | Chevrolet G10 Van |
| 1975-1986 | Chevrolet G20 |
| 1971-1974 | Chevrolet G20 Van |
| 1975-1980 | Chevrolet G30 |
| 1982-1986 | Chevrolet G30 |
| 1973-1974 | Chevrolet G30 Van |
| 1959-1985 | Chevrolet Impala |
| 1975-1986 | Chevrolet K10 |
| 1961-1974 | Chevrolet K10 Pickup |
| 1968-1986 | Chevrolet K10 Suburban |
| 1975-1986 | Chevrolet K20 |
| 1961-1974 | Chevrolet K20 Pickup |
| 1968-1986 | Chevrolet K20 Suburban |
| 1977-1985 | Chevrolet K30 |
| 1969-1974 | Chevrolet K30 Pickup |
| 1975-1986 | Chevrolet K5 Blazer |
| 1969-1972 | Chevrolet Kingswood |
| 1973-1976 | Chevrolet Laguna |
| 1964-1967 | Chevrolet Malibu |
| 1973-1981 | Chevrolet Malibu |
| 1970-1977 | Chevrolet Monte Carlo |
| 1969-1979 | Chevrolet Nova |
| 1957 | Chevrolet One-Fifty Series |
| 1975 | Chevrolet P10 |
| 1977-1978 | Chevrolet P10 |
| 1962 | Chevrolet P10 Series |
| 1975-1984 | Chevrolet P20 |
| 1961-1962 | Chevrolet P20 Series |
| 1970-1971 | Chevrolet P20 Van |
| 1974 | Chevrolet P20 Van |
| 1975-1984 | Chevrolet P30 |
| 1961-1962 | Chevrolet P30 Series |
| 1970-1972 | Chevrolet P30 Van |
| 1974 | Chevrolet P30 Van |
| 1961-1966 | Chevrolet Suburban |
| 1969-1972 | Chevrolet Townsman |
| 1957-1958 | Chevrolet Truck |
| 1960 | Chevrolet Truck |
| 1957 | Chevrolet Two-Ten Series |
| 1975-1978 | GMC C15 |
| 1975-1978 | GMC C15 Suburban |
This item is a component of the following packages: C-3023K
| Attributes | |
| ASIN | B000C0BPA2 |
| Adjustable | No |
| Category | Camshafts and Valvetrain |
| Chain Row Quantity | 2 |
| Color | Gold |
| Country of Origin (Primary) | TW |
| Emission Code | Legal US |
| GTIN | 00750385101624 |
| Harmonized Tariff Code (Schedule B) | 8483901000 |
| Hazardous Material Code | N |
| Inside Diameter | 31.75 |
| Keyway Notch | Yes |
| Life Cycle Status Code | Available to Order |
| Material | Metal |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Mount Hole Diameter | 1.25", 1.25" |
| Mount Hole Quantity | 1 |
| Mounting Hole Diameter (uom:in) | 1.25 |
| Mounting Hole Diameter (uom:mm) | 31.75 |
| Mounting Hole Quantity | 1 |
| Original Equipment Replacement | Yes |
| Outside Diameter | 2.81 |
| SDR Required Flag | N |
| Series | Engine Timing Crankshaft Gears |
| Subcategory | Timing Gears |
| Thickness | 0.55" |
| Thrust Bearing Included | N/A |
| Timing Mark Quantity | 1 |
| Tooth Quantity | 22 |
| Tooth Width | 0.15"/0.15", 0.15"/0.15" |
| Tooth Width (in) | 0.15"/0.15" |
| Tooth Width (uom:in) | 0.150, 0.150 |
| Tooth Width (uom:mm) | 3.81 |
| Universal Or Specific Fit | Specific |
| Width (uom:in) | 0.55000000000000004 |
| Width (uom:mm) | 13.97 |