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(888) 312-8812 Login SignupCLOYES S391 Engine Timing Crankshaft Sprocket
MSRP: $6.46
$443
Save $2.03
Limited availability at this price!
In Stock
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CLOYES S391 Part Description
Manufacturer
Product Description
Engine Timing Crankshaft Sprocket
Features & Benefits
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
CLOYES S391 Specifications
Product Attributes
| Color | Gold |
| Tooth Quantity | 18 |
| Mount Hole Quantity | 1 |
| Chain Row Quantity | 1 |
| Thrust Bearing Included | N/A |
| Adjustable | No |
| Thickness | 0.52" IN |
| Keyway Notch | Yes |
| Tooth Width | 0.41" IN |
| Universal Or Specific Fit | Specific |
| Outside Diameter | 2.81" IN |
| Mount Hole Diameter | 1.25" IN |
| Material | Metal |
| Inside Diameter | 1.25" IN |
| Mounting Hole Diameter (uom:in) | 1.25" IN |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (HTS) | 8483901050 |
| Harmonized Tariff Code (Schedule B) | 8483901000 |
| UPC | 00750385102560 |
| UNSPSC | 31171900 |
CLOYES S391 Part Interchanges
| Brand | Part Number |
|---|---|
| General Motors | 3896959 |
| NAPA Timing Products | S391 |
CLOYES S391 Fits Vehicles
- GMC P35 (1975-1978)
- GMC G25 (1975-1978)
- GMC K3500 (1979-1984)
- GMC K35 (1977-1978)
- GMC K2500 Suburban (1979-1984)
- GMC G35/G3500 Van (1973-1974)
- GMC G3500 (1979-1984)
- GMC G35 (1975-1978)
- GMC P25 (1975-1978)
- GMC P3500 (1979-1984)
- GMC P2500 (1979-1984)
- Chevrolet C35 (1983)
- Chevrolet Commercial Chassis (1991)
- Chevrolet Estate (1969-1970)
- Checker Deluxe (1969)
- Pontiac Acadian (1971)
- GMC P35/P3500 Van (1967-1974)
- GMC P25/P2500 Van (1967-1973)
- GMC P15/P1500 Van (1967, 1970-1973)
- GMC K35/K3500 Pickup (1968-1973)
- GMC K25/K2500 Suburban (1968-1974)
- GMC K25/K2500 Pickup (1967-1974)
- GMC K15/K1500 Suburban (1968, 1970-1974)
- GMC K15/K1500 Pickup (1967-1974)
- GMC G25/G2500 Van (1967-1974)
- GMC G15/G1500 Van (1967-1974)
- GMC C35/C3500 Pickup (1967-1974)
- GMC C25/C2500 Suburban (1968-1973)
- GMC C25/C2500 Pickup (1967-1974)
- GMC C15/C1500 Suburban (1968-1974)
- GMC C15/C1500 Pickup (1967-1974)
- Chevrolet Townsman (1969-1972)
- Chevrolet P30 Van (1968-1974)
- Chevrolet P20 Van (1968-1971, 1973-1974)
- Chevrolet P10 Van (1973)
- Chevrolet Kingswood (1969-1972)
- Chevrolet K30 Pickup (1968-1974)
- Chevrolet K20 Pickup (1967-1974)
- Chevrolet K10 Pickup (1967-1974)
- Chevrolet G30 Van (1973-1974)
- Chevrolet G20 Van (1968-1974)
- Chevrolet G10 Van (1968-1974)
- Chevrolet Chevy II (1967-1968)
- Chevrolet Chevelle (1967-1973)
- Chevrolet C30 Pickup (1967-1974)
- Chevrolet C20 Pickup (1967-1974)
- Chevrolet C10 Pickup (1967-1974)
- Chevrolet Brookwood (1969-1972)
- Chevrolet Biscayne (1967-1972)
- Pontiac Laurentian (1977-1981)
- Pontiac Ventura (1971-1972, 1977)
- Pontiac Sunbird (1978-1979)
- Pontiac Phoenix (1977-1979)
- Pontiac Parisienne (1977-1986)
- Pontiac LeMans (1977-1981)
- Pontiac Grand Prix (1978-1986)
- Pontiac Grand LeMans (1977-1983)
- Pontiac Grand Am (1978-1980)
- Pontiac Firebird (1977-1991)
- Pontiac Catalina (1980-1981)
- Pontiac Bonneville (1983-1986)
- Oldsmobile Starfire (1977-1979)
- Oldsmobile Omega (1977-1979)
- Oldsmobile Delta 88 (1977, 1981-1982)
- Oldsmobile Cutlass Supreme (1978-1980, 1982-1983, 1985-1987)
- Oldsmobile Cutlass Cruiser (1980, 1982-1983)
- Oldsmobile Cutlass Calais (1978-1980, 1982, 1984)
- Oldsmobile Cutlass Salon (1978-1980)
- Oldsmobile Cutlass (1978-1981, 1985-1987)
- Oldsmobile Custom Cruiser (1977, 1991-1992)
- GMC V1500 (1987)
- GMC Sprint (1971-1977)
- GMC R2500 (1987)
- GMC R1500 Suburban (1987)
- GMC R1500 (1987)
- GMC K2500 (1979-1984, 1988)
- GMC K25 Suburban (1975-1978)
- GMC K25 (1975-1978)
- GMC K1500 Suburban (1979-1986)
- GMC K15 Suburban (1975-1978)
- GMC K1500 (1979-1986, 1988)
- GMC K15 (1975-1978)
- GMC Jimmy (1970-1987)
- GMC G2500 (1979-1988)
- GMC G1500 (1979-1988)
- GMC G15 (1975-1978)
- GMC Caballero (1978-1987)
- GMC C3500 (1979-1984, 1986)
- GMC C35 (1975-1978)
- GMC C2500 Suburban (1979-1986)
- GMC C25 Suburban (1975-1978)
- GMC C2500 (1979-1986, 1988)
- GMC C25 (1975-1978)
- GMC C1500 Suburban (1979-1986)
- GMC C15 Suburban (1975-1978)
- GMC C1500 (1979-1986, 1988)
- GMC C15 (1975-1978)
- Chevrolet V10 (1987)
- Chevrolet R20 (1987)
- Chevrolet R10 Suburban (1987)
- Chevrolet R10 (1987)
- Chevrolet P30 (1975-1984)
- Chevrolet P20 (1975-1984)
- Chevrolet P10 (1975, 1977-1979)
- Chevrolet Nova (1969-1979)
- Chevrolet Monza (1975-1979)
- Chevrolet Monte Carlo (1970-1988)
- Chevrolet Malibu (1967, 1973-1983)
- Chevrolet Laguna (1973-1976)
- Chevrolet K30 (1977-1985)
- Chevrolet K2500 (1988)
- Chevrolet K20 Suburban (1968-1986)
- Chevrolet K20 (1975-1986)
- Chevrolet K1500 (1988)
- Chevrolet K10 Suburban (1968-1986)
- Chevrolet K10 (1975-1986)
- Chevrolet Impala (1967-1985)
- Chevrolet G30 (1975-1980, 1982-1986)
- Chevrolet G20 (1975-1988)
- Chevrolet G10 (1975-1988)
- Chevrolet El Camino (1967-1987)
- Chevrolet Corvette (1967-1982, 1984-1991)
- Chevrolet Caprice (1967-1991)
- Chevrolet Camaro (1967-1991)
- Chevrolet C30 (1975-1984)
- Chevrolet C2500 (1988)
- Chevrolet C20 Suburban (1968-1986)
- Chevrolet C20 (1975-1986)
- Chevrolet C1500 (1988)
- Chevrolet C10 Suburban (1968-1986)
- Chevrolet C10 (1975-1986)
- Chevrolet K5 Blazer (1975-1986)
- Chevrolet Blazer (1969-1974, 1987)
- Chevrolet Bel Air (1967-1975, 1981)
- Buick Skylark (1977-1979)
- Buick Regal (1977-1987)
- Buick LeSabre (1978, 1982)
- Buick Century (1977-1981)
- Checker Marathon (1965-1982)
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