I have Edelbrock 6037's and went to put a new set on a buddies car and the same sparkplugs that mine take will not fit his. they change the casting or ???
What plugs for 5.0 with SN-93 BLOWER??
Do you have the 6037's and did the plugs fully seat into the head? Mine have about 2 or 3 threads left until they seat...but, it feels like they are seated and don't want to screw in much more.
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