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56-79 Left Front/Right Rear Spark Plug Inner Heat Shield
Item #:
In Stock - Ships today if ordered by 3 PM ET
New reproduction 1956-1979 Corvette left front or right rear spark plug inner heat shield. Mounts to the engine block and protects the spark plug wires from the exhaust manifold. Includes "reinforcement rib" running the entire length of the heat shield. Fits small block only. Sold individually.

Note: Correct fitment for 1956-1967 Corvette left front and right rear, 1968-1979 Corvette right rear and 1976-1979 Corvette left front. See Zip # IS-319 for 1968-1975 left front shield. Zip also offers these shields in a complete set, Zip # IS-381.

Installation difficulty: 1

Our technicians have determined that the installation difficulty level of this item is a 1 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C1, C2, C3
Model Year 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
Additional Item Information
  • OE GM PART #: 3917664
    *GM part # provided for lookup purposes only.
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