Thread: Pro Topline Heads

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Originally Posted by Weasel Diesel

OK, got it settled. Had to use centerbolt covers and it took care of it.

Glad you got it fixed Weasel, guess the centerbolts must be a bit wider on the inside or something.

I tell ya Dave, this has been a real disturbing situation. I am to the point of being gun-shy of these heads, and now I'm wondering about the rocker studs. According to Speedway the heads are made for use w/o guideplates ( has stock guide holes ). However they are machined for plates. After studying the rocker arm - valve stem contact point, something don't look right. Summit says the screw in studs I have are for use with or without plates. I got to think on this a bit. Have you ever had the feeling of just not trusting something... no confidence in it ? I am about ready to invest in some different heads.

I'll try to post some close up pics of the rockers.