364cade9_Duramax_LLY_LBZ__SpeedBrakeâ____BD
[FEATURE] Maintenance-free [BANKS SPEEDBRAKE] All-electronic device requires no maintenance ever! [PACBRAKE] Has a mechanical butterfly, electric pump & air plumbing [BD] 
Brake requires adjustment after installation & again after some operating time
Banks Power | 06-07 Chevy/GMC - 6.6L Duramax LLY-LBZ>>SpeedBrakeâ¢
BD