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NWDragracing · 06-02-2012, 02:01 PM

NHRA allowed the use of guide plates and studs prior to the new roller rocker rule.

They have also allowed the stud and guide plate kit from Crane Cams since the 1990's not only on the 351-C but also the SBF's. Their kit consists of studs, nuts and a Nylon material style guide plate.

Look at Rory's previous message; he runs a fully adjustable rocker arm system like many others.

If you select the proper guide plate, stud and pushrod, you do not need to machine the pad to install guide plates.

06-02-2012, 02:01 PM	#15
NWDragracing Junior Member Join Date: Jan 2010 Posts: 40 Likes: 0 Liked 0 Times in 0 Posts	Re: Legal Ford 5.0 head with screw in studs NHRA allowed the use of guide plates and studs prior to the new roller rocker rule. They have also allowed the stud and guide plate kit from Crane Cams since the 1990's not only on the 351-C but also the SBF's. Their kit consists of studs, nuts and a Nylon material style guide plate. Look at Rory's previous message; he runs a fully adjustable rocker arm system like many others. If you select the proper guide plate, stud and pushrod, you do not need to machine the pad to install guide plates.