Originally Posted by aarolar Are the plugs the same for the 97 5.7 and the 02 5.3? I just bought brand new AC delco plugs for my old motor and would like to reuse them if possible. The 97 takes AC Delco 41-932's The 2003 takes AC Delco 41-985's
97 GMC, 2002 LS6. 1991 GMC Syclone #1428
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