Product Summary

221, 255, 260, 289, 302, 351W

    Key Specs

    BrandCloyes Gear

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    Only Cloyes makes the original, all-out race proven true roller timing chain set. Cam sprockets are balanced and made from heat treated 30,000 PSI tensile cast iron, or SAE D7003 ductile iron. Sets have multi-keyway crank sprockets. The original True Roller sets remain the benchmark against which all others are measured.

    • Heat Treated SAE 1144 Steel Cam Sprocket
    • Cloyes Premium True Roller Gear Chain with .250 Diameter Rollers
    • Billet Steel, Induction Hardened Crank Sprocket with 3 keyways, +/- 4 Degrees
    • All sets are “Hand Matched” to ensure true center distance

    Item Details

    For engines manufactured BEFORE 3/21/84 using ONE piece fuel pump eccentric


    (Pre 3-21-1984)

    • 1962-1963 Ford 221 
    • 1980-1982 Ford 255 
    • 1963-1964 Ford 260
    • 1963-1968 Ford 289
    • 1984 Ford 302
    • 1969-1984 Ford 351W

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.


    BrandCloyes Gear
    GTIN Code750385701534
    Speedway Motors Catalog Part #280-93135