Slant 6 Wooden Carb Spacer?

Try using an old cutting board. Like the one the lil lady in the kitchen uses.

Easy to cut and drill. I've used them a couple times for odd heat and vibration isolation projects.

ya know, funny you should say that, I've used an old "white" plastic cutting board to make a couple....FF a couple of months and they were a little too heat sensitive, got brittle and cracked.

the wife is still trying to figure out where that thing went :lol: