Valve Cover Fitment

[danny clemens]

Will these valve covers fit over Comp Cams Pro Magnum roller rockers? The cam lift is .520" on the intake side.

Ford Racing M-6582-F303 - Ford Racing Aluminum Valve Covers - Overview - SummitRacing.com

I'm guessing that they won't but I'm sure that some of you guys will know.

 

[68stang351]

I'm not sure about those, but I do know that the old M/T valver covers (that aren't real tall to begin with) clear my TFS 1.6's with a .544 cam. Thought to be fair, I do believe that Trick Flow raised the valve cover mounting surface a little bit on their heads.

 

[Hwyman]

Unless you get tall, it's going to be REAL close. You almost need to trial fit, or find someone with your exact combo to be sure. I just narrowed my search to tall to eliminate the guess work.

 

[blown65]

I would probably fit, running a stud girdle is probably out of the question though.

I have these on mine with stud girdles and they fit just fine with stud girdles.

Moroso 68450 - Moroso Die-Cast Aluminum Valve Covers - Overview - SummitRacing.com

Like stated, some heads have raised surfaces for the valve covers, so that might also be helping me with the Victor Jr heads since they are raised.

 

[S-Car-Go]

These are similar, will fit, but are pricey.

Tall Cobra Valve Covers for 289-302-351W

 

[danny clemens]

Thanks for the info guys. I have AFR heads but there's no sense in taking a chance and having to send them back. I really like the tall Cobra covers but the Moroso covers are more in my budget. I've spent a lot of money on this engine already. LOL

 

[68stang351]

You might also look into spacers. I have seen those. That would open your choices up to any valve cover you wanted to run.