the subruban and tahoes have a bigger space for HVAC controls, the truck OHC has the smaller one for a DIC. i pulled one from a 99 silverado. the truck opening is more trapezoid shaped, and the tahoe/burb is rectangleWhat is the difference in the opening size between the truck and Suburban? Reason I ask is, I have an overhead console but whatever went there has been removed, so like to know how to tell what it came out of.
Thanks