Switch out the restrictive stock heater grid with our CNC milled Grid Heater Delete. This gives each cylinder a boost with a fully pocketed bottom and an inlet that's 120% bigger than standard. The plenum plate CNC machined using top-of-the-line 6061-T6 Aluminum and coated in your pick of flashy silver or anodized black, ready to face the toughest trucking trials.
 
Comes with new gaskets for the intake plate, intake horn and throttle valve. 
 
 
Will not fit a Cab and Chassis truck