Edelbrock 60065 Cyl Head Bbf Perf Rpm Fe 390-428 Cobra Jet For Hyd Roller Cam Ea

Installation note: match with Edelbrock head gasket sets. 76cc heads have vertical bolt pattern only, 390 gt exhaust will not fit. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. Deck thickness: 5/8". Important notes: direct bolt-on heads for 1961-76 390-427-428 Fords. 428 cobra jet-sized valves promote excellent flow for streetable power. #60089 can be machined to accept 2.19" intake and 1.73" exhaust valves. Rocker shaft stud kit #6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock fe heads. It eliminates wearing of the threads and the possibility of bottoming

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