rear main seal

[coronet66]

what would be the best rear main seal I would use for my 500hp 440 motor?

 

[lewtot184]

i've never had an issue with the stock neoprene seal with stock side seals.

 

[fuely62]

what would be the best rear main seal I would use for my 500hp 440 motor?

I used DVORAK's, it worked awesome. I was even able to use it over after a camshaft meltdown, still no leaks. I believe he has a website, if not phone # is 352-468-1353