12 Volt Relay 10-30089 Caps & Covers 2007.5-2010 Duramax 6.6L LMM each bar in this series

each bar in this series comes with a wiring harness and is capable of illuminating up to 3 kilometers

Made to meet or exceed OE specifications

Professional grade

(4) Bilstein 5100 series shocks

Perfect for any truck with HP levels above stock (towing

12 Volt Relay 10-30089 Caps & Covers 2007.5-2010 Duramax 6.6L LMM each bar in this seriesCompatible with Speed Demon brand lights. Standard relays included with Speed Demon wiring harnesses are 12V. Replacement 12 Volt Relay Also available in 24 Volt If your project has a 24V electrical system, you will need to replace the 12V relay with 24V relay for proper function.