What would be the part number for Denso Iridium plugs?? Thanks.
V vette40509 New member Mar 27, 2005 #1 What would be the part number for Denso Iridium plugs?? Thanks.
dgoodhue BuSTeD 4.3 Mar 27, 2005 #4 Re: Spark Plugs I don't know the part number, but it does make a difference between vortecs and L35 heads (The stock LB4 would use the same as the L35 as well)
Re: Spark Plugs I don't know the part number, but it does make a difference between vortecs and L35 heads (The stock LB4 would use the same as the L35 as well)
scotts4 ADDICTED Mar 27, 2005 #5 Re: Spark Plugs yes they are diffrent for l35 and vortec i dont know the # for them sorry
T typhoon92 Donating Member Apr 29, 2006 #6 Re: Spark Plugs Which spark plugs are better to run on vortec heads? Autolite-103 NGK TR55 NGK TR6 Denso IT20's
Re: Spark Plugs Which spark plugs are better to run on vortec heads? Autolite-103 NGK TR55 NGK TR6 Denso IT20's
