Hello I've got a quick question for any one who might be in the same situation I find myself in now. I just recently replaced a chrome oil pan with a powder coated steel pan on my 47 flat head. I used Best Gasket, gaskets and Permatex Ultra Blue gasket maker. Problem is, I'm using a one piece front seal and I thought I filled up the front cup of the pan with enough sealant but perhaps I didn't and I have a leak. I'm wondering if perhaps anyone knows of a more suitable 'silicone' product that might offer better sealing for the front seal. I know the Ultra Blue is silicone based but my thinking is maybe once dry it's a little too stiff to offer any proper seal. Suggestions anyone? Thank you in advance.