Spark Plug Sets – standard plugs GM (305/350/454)

Standard Spark Plug Sets (not platinum) for Correct Craft boats. 8 spark plugs per set.
For PCM or Indmar, or Merc with GM based engines.

Please choose from the following:

#WLMR43T GM 5.0/5.7/7.4/8.2 older engines, Marine version

#WLMR43LTS – 5.0/5.7/MP454 – ‘96 – ‘01Marine version (you can also use this plug on newer motors or use the platium version (RP030010)