Rosh 427R Valve Cover - About to go insane!

[Apex_speed]

Originally Posted by 520SC

I really like these valve covers made by Holley. They're certainly not period correct but they do look sweet. I think you can get them in either standard height, or the taller version for use with aluminum roller rocker arms. Just call Summit to inquire.

https://www.summitracing.com/parts/s...SABEgKwtfD_BwE

I got the summit version of these and ran into the problems listed above. I think they are the same manufacturer.

For some reasons, the gasket rail is built too wide and contacts the push rods. They also don’t sit flat. I could fix these issues in about 90 minutes a cover by sanding and grinding but an not that thrilled with the look so I would rather find something that fits and looks good.

[520SC]

It might be the same manufacturer, or maybe not. I think Canton makes valve covers that look like these. Then again, Holley may be contracted with Canton to produce the same valve covers with the "Holley Sniper" stamp on them.

[Apex_speed]

Originally Posted by 520SC

It might be the same manufacturer, or maybe not. I think Canton makes valve covers that look like these. Then again, Holley may be contracted with Canton to produce the same valve covers with the "Holley Sniper" stamp on them.

I thought about the Canton covers but they are rectangles so scream Chevy and they don’t have a rail on the bottom. Just a bent metal surface for the gasket. Not good. Moroso makes some at $600 but they have a rubber finish and their logo (could probably hide that with a 427 badge).