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Ed Fernandez · 09-13-2011, 09:06 PM

We can't even use roller rockers.Not sure but I don't think you can use guide plates,unless they were factory equipped.But some combos can have aluminum heads

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09-13-2011, 09:06 PM	#3
Ed Fernandez Veteran Member Join Date: Nov 2001 Location: NOO JOISEY nexta NOO YAWK Posts: 5,879 Likes: 38 Liked 100 Times in 45 Posts	Re: Are stud girdles legal in Stock? We can't even use roller rockers.Not sure but I don't think you can use guide plates,unless they were factory equipped.But some combos can have aluminum heads . Attached Thumbnails __________________ Former NHRA #1945 Former IHRA #1945 T/SA