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Spark Plugs

SPARK PLUG TYPE

Application AC No.
5.0L & 5.7L TBI R43TS
5.7L & 7.4L 4-Bbl. R44T
7.4L TBI CR43TS
SPARK PLUG SPECIFICATIONS

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
Carbureted .045 (1.14) 17-27 (23-37)
TBI .035 (.89) 17-27 (23-37)
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