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drudis · 01-22-2002, 02:37 PM

I have a set of 7/16" stud mount 1.72mm billet roller rockers.

Can I use these rockers on the "TFS-51400002 Trick Flow Twisted Wedge Aluminum Cylinder Heads for Small Block Ford", which seems to state only 3/8" rocker stud.

According to the TFS specs:
Rocker Studs:170,000 psi tensile strength 3/8 in. top thread, 7/16 in. base thread

So the 7/16" rockers refers to the 7/16" HEAD threads (not stud threads). SO I will be OK, right?

01-22-2002, 02:37 PM	#1
drudis Moderator Join Date: Dec 1999 Location: Livonia, MI, USA Posts: 1,194	TFS TW rocker stud Q I have a set of 7/16" stud mount 1.72mm billet roller rockers. Can I use these rockers on the "TFS-51400002 Trick Flow Twisted Wedge Aluminum Cylinder Heads for Small Block Ford", which seems to state only 3/8" rocker stud. According to the TFS specs: Rocker Studs:170,000 psi tensile strength 3/8 in. top thread, 7/16 in. base thread So the 7/16" rockers refers to the 7/16" HEAD threads (not stud threads). SO I will be OK, right? __________________ Darius Rudis, Moderator Corner Carvers Delight 1989 Mustang LX - Open Track Car http://www.dariusrudis.com