Stage 1 Ignition Kit - 2014-2021 GM CARS/TRUCKS LT Gen V Iridium Plugs / Universal Ceramic 150 Ohm BLACK Plug Wires w/White Boots Wire Color:BLACK Compatible With: 2005-2019 GM LS

Compatible With: 2005-2019 GM LS LSx LS1 LS2 LS3 LS6 LS7

2008-2018 CHEVROLET SILVERADO 3500 V8 - Square Coil

Oversized performance grade primary & secondary bobbins with premium copper windings to ensure peak performance under load and excellent service life

It is not legal for street use

2008-2018 GMC SIERRA 3500 V8 - Round Coil

Stage 1 Ignition Kit - 2014-2021 GM CARS/TRUCKS LT Gen V Iridium Plugs / Universal Ceramic 150 Ohm BLACK Plug Wires w/White Boots Wire Color:BLACK Compatible With: 2005-2019 GM LSDragon Fire Performance Stage 1 Ignition Kit, 2014 2021 GM CARS TRUCKS LT Gen V V8 OVERVIEW UNIVERSAL CERAMIC SPORT SERIES SPARK PLUG WIRES Brand: Dragon Fire Performance Assembled: Yes Terminal Ends: LS Coil pack Coil Boot Ends: 45 135 degree Coil Boot Color: Black Coil Boot Material: Silicone Spark Plug Boot Ends: 45 135 degree Spark Plug Boot Color: White Spark Plug Boot Material: Ceramic Wire Color: Black Diameter (mm): 8. 5mm RFI Suppression: Yes