1997-2004 C5 & Z06 Corvette AC Delco Iridium Tip Spark Plugs Set mustang Hawk High Performance Street 5

Hawk High Performance Street 5

lint free surface

Made of a heavy-duty 22" x 34" non-slip material

100% cotton twill

1997-2004 C5 & Z06 Corvette AC Delco Iridium Tip Spark Plugs Set mustang Hawk High Performance Street 5GM recommends checking and if necessary replacing your spark plugs every 35,000 miles. In 2002 a new spark plug was released for use in the 1997 2004 C5 and Z06 Corvette. The new spark plug has an Iridium tip instead of the current Platinum tip. Due to the different tip design, the gap of the spark plug has also changed. The new spark plug, ACDelco Part Number 41 985 (12571164), is gapped to 1. 01mm (0. 040 inches) when the spark plug is made. The