Brand new GM knock sensor for LS3 and late LS2 engines. Will not work with early LS2 engines which use a single wire knock sensor. Fitment:05-06 LS2 GTO (except early LS2 with 1 wire knock sensor)05-07 LS2 Corvette (except early LS2 with 1 wire...

NGK BR7/TR7 Spark Plugs Pack of 4   Note: These are for highly modified cars, if you have any power adders (15lbs or more boost) including nitrous (125hp shot or more) we recommend using this plug.

NGK TR6 Spark Plugs Pack of 4   Note: These are for highly modified cars, if you have any power adders including nitrous (125hp shot or less) we recommend using this plug.   V-Power spark plugs are a patented design by NGK to improve...

MSD Super Conductor Spark Plug Wires,  V8 LS1 / LS6 / LS2 / LS3 / LSA, Choose Black or Red. MSD's 8.5mm Super Conductor wire sets have a special helically wound core that has just 40-50 ohms of resistance per foot--but with an RFI suppression equal...

NGK TR55 Spark Plugs Pack of 4   Note: These are for stock to slightly modified cars, if you have any power adders including nitrous we recommend not using this plug.   V-Power spark plugs are a patented design by NGK to improve...