The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 454 Valve Steam Seals: Umbrella or Positive?

wyattglock · 02-03-2012, 07:49 PM

Should be umbrella's.

Thats a pretty good idea on how you run your seals BigBlocks!

02-03-2012, 07:49 PM	#3
wyattglock Registered User Join Date: Jul 2010 Location: Lafayette, IN Posts: 621	Re: 454 Valve Steam Seals: Umbrella or Positive? Should be umbrella's. Thats a pretty good idea on how you run your seals BigBlocks!