KIT SPECIFICATIONS: Brand: Dragon Fire PerformanceEmissions Code: 2*Internal Construction: 100% Silicone, IridiumColor: BlueProduct Type: Direct Fit Ignition Kit What's Included: 8pcs Spark Plug Wires, 8pcs Iridium Spark Plugs KIT CONTENTS: (1)10.5" 10mm Plug Wires with OE Metal Heat Shields, (2) Iridium Spark Plugs 0.689" Reach, Pre-Gapped 0.04" Note: (Plug and Play, Direct OE Fit) (See Below for full fitment) Replaces OEM Part Number(s): 48322R, 9059, 27874, 27873, 6718062, 12558693, 67118063, 19005218, 51033, 51430, XS10388, 748GG, 748HH, 3147, 3152, 9748HH, 88862122, 88862385, 9388G, 9748GG, 88862397, 758EE, 19301299, 748UU, 19206447, 19209100 , 748WW, 9748UU, 192297035, 9748RR, 19297032, 748RR, 89018058, 89018056, 41-110, 41-162, 41-962, 41-993, 12621258, 1268007 Fitment: All LS Series Engine Models Below with Spark Plug with Spark Plug Reach .689"-.691" Gap .04" 1999-2017 Chevrolet GMC Buick Pontiac Hummer 4.8L 5.3L 6.0L 6.2L 6.6L 7.0L LS LSX LS1 LS2 LS3 LS6 LS7 Emissions Note: *For sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part. Why Choose Dragon Fire Ignition Kits.... Dragon Fire Performance ignition tune up kits deliver leading performance, quality craftsmanship, and long-term reliability. At the core of the kit is high performance plug wires featuring a strong Kevlar core with a low resistance spiral wound alloy conductor, tightly wrapped for maximum spark energy transmission up to 80,000 VAC. Handling the increased energy is Dragon Fire's Iridium performance spark plugs, featuring the latest evolution in electrode technology, allowing for quicker cold starts and faster acceleration, designed to conduct electrical energy better and last longer than OEM plugs. Delivering the power is Dragon Fire's performance ignition coils, designed to exceed OEM specifications with long term reliable in mind. This is a direct replacement tune up kit. Comes Complete as pictured. *Be sure to check the vehicle fitment section to verify proper fitment for your vehicle. Customer Support Have an Issue? Write us Anytime Service Staff Hours Mon-Fri 9pm-4pm PST ABOUT DRAGON FIRE PERFORMANCE Ignition parts and more... Specializing in quality performance ignition parts since 2008. Our parts can be found throughout the world. Leading innovators in ignition technology, continually driving new innovation in alloy conductors, heat protection, and highly efficient race coils. You can find our parts on award winning 1000hp+ race cars like the world record holding BST Mustang for fastest stock block LS. OUR GOAL With parts supplied worldwide, our goal at Dragon Fire Performance is to serve our customers and meet their urgent needs in a timely manner, and most importantly exceed their expectations in value, quality, and performance Direct Factory Fit Parts ragon Fire Performance parts are supplied to almost every part of the world, appearing in all industries from passenger vehicle to heavy equipment. With the philosophy of only making high quality direct replacement parts which meet and exceed OEM Specifications, DFP leads the aftermarket in providing customers with direct fit performance parts. The Choice for Professionals Dragon Fire Performance brings together expert craftsmanship and high performance technology. The DFP Quality Advantage As new challenges arise, our R&D team meets them head-on with cutting-edge engineering and strict standards to build solutions, the right way. We go far beyond building top-performing products by delivering exceptional service and support. Quality and Testing Every Dragon Fire Performance part is built to meet or exceed rigorous OEM specifications and provide exceptional value at every level. Offering parts that perform and performance that delivers. All under the adherence of TS & ISO quality management systems.