Wow, upper grill-block looks great in those photos!
I noticed the full grill-block made a big difference this morning when I was doing a test drive.
Here's several silly photos of Tim working on the car.
I was impressed at his triple-jointed skills of getting that block heater in with the car only raised about 8 inches off the ground on a pair of ramps.
It was nice having somebody else to work with on the cars (and some heat in the garage!)
For the foam of the upper grill block, we cut pipe insulation in half the long way, and then folded THAT in half. That put the radius of the foam on the outside and the foam is always trying to UN-FOLD itself, which pulls it IN to the grill. It really seems to hold well.