Wondering what if anything you guys are running for carb spacers ? I had what I think is the stock "fiber" like spacer until I changed carbs a few years back. Went with the phenolic spacer. I seem to have a hard time keeping this sealed or it might have a small crack.
Anyway, looking for recommendations for spacer and type of gaskets to use for a good seal.
This is a 68 383 Road Runner engine with stock cast iron intake and edelbrock carb.