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Speedmaster 5/16 Base to 7/16 Rocker Stud Set

746-PCE260.1006


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5/16 Base to 7/16 Rocker Stud Set
5/16 Base to 7/16 Rocker Stud Set
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Will these work on 460 changing to roller rockers

Asked by: Out45
The Speedmaster 746-PCE260.1006 rocker stud will work on a 460 cylinder head tapped for 5/16 studs.
Answered by: jshook
Date published: 2024-03-08

Will they fit 351c 1972 changing to 7/16 roller rocker from stock 5/16 want make sure length is correct

Asked by: 351cobra
The Speedmaster 746-PCE260.1006 rocker stud will be the correct length.
Answered by: jshook
Date published: 2023-10-10

Will these fit a 088 Chevy head

Asked by: steinman
The Speedmaster 746-PCE260.1006 conversion stud fits cylinder heads with 5/16 tapped holes.
Answered by: jshook
Date published: 2023-03-29

Will these work on a 1977 f150 351m

Asked by: Hayden
The 746-PCE260.1006 Speedmaster rocker stud will not work with a 351M.
Answered by: jshook
Date published: 2022-12-02
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Speedmaster 746-PCE279.1001 Features:Each stud is machined & cold-forged from aircraft quality 8740 high tensile strength Chromoly, allowing a rating of up to 190,000 psiEvery kit comes complete with 12-point nuts and hardened parallel washers, producing a higher clamping force and ...
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Torque Specs with Moly Lube:25lbs 1st pass, 50lbs 2nd pass, 70lbs 3rd pass (under valve cover).22lbs for exhaust ports.Torque Specs with Motor Oil:30lb 1st pass, 60lbs 2nd pass, 80lbs 3rd pass.28lbs for exhaust ports.Torque Specs with Degrees:22lbs and 76 degree ...
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Speedmaster cylinder head fasteners are made from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 190,000 psi. All kits ...
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