NGK Iridium/Platinum Spark Plug Box of 4 (SILZKR7B11) 2002-chevrolet-trailblazer-esi3460626 All BBK exhaust headers are

All BBK exhaust headers are available in a bright chrome or polished silver ceramic coated finish and include new exhaust header gaskets

stainless steel braided hose and fittings

allowing you to secure cargo exactly where you need it

which greatly enhances the “on center” feel

forged 4140 chomoly arms

NGK Iridium/Platinum Spark Plug Box of 4 (SILZKR7B11) 2002-chevrolet-trailblazer-esi3460626 All BBK exhaust headers areNGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from