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JEGS Rocker Arm Studs for Small Block Chevy & Small Block Ford w/3/8 in.-24 Top Thread and 7/16 in.-14 Bottom Thread

555-20580

made in usa

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Rocker Arm Studs for Small Block Chevy & Small Block Ford w/3/8 in.-24 Top Thread and 7/16 in.-14 Bottom Thread
$28.99
$26.79
SAVE $2.20
More than 10 available
Rocker Arm Studs
  • Fits Small Block Chevy & Small Block Ford
  • Top Thread: 3/8 in.-24 x .882 in. L.
  • Bottom Thread: 7/16 in.-14 x .671 in. L
  • Stud Height: 1.440 in.
  • Stud O.A.L. Length: 2410 in.
  • Set of 16
  • Ships
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    20580 is rated 4.6 out of 5 by 10.
    Rated 5 out of 5 by from Durable construction Perfect price for my build sbc 350 with vortec heads.
    Date published: 2017-11-04
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    Hi, will these fit a SBF 289 engine? 

    Asked by: Tpat
    The Jegs 555-20580 stud can work with a 289, machine work could be necessary.
    Answered by: jshook
    Date published: 2024-01-09

    Will these studs work with my 5.0 302 ford 

    Asked by: Coda
    The Jegs 555-20580 stud set does not fit a 5.0 Ford.
    Answered by: jshook
    Date published: 2023-12-22

    What guide plate fits these rocker arm studs with 1.6 roller rockers

    Asked by: Vesper1987
    The Jegs 555-20580 rocker stud works with guide plates made for the specific cylinder head being used.
    Answered by: jshook
    Date published: 2023-11-04

    Do you have to use guide plates with these rocker studs

    Asked by: Adam
    Yes Jegs 555-20580 requires a guide plate
    Answered by: langus
    Date published: 2022-08-29

    Can you use these with factory rocker arms and ball. With aftermarket locks.

    Asked by: Rcollins80
    Yes, for most brands of rockers these studs will work with a rocker ball and polylock.
    Answered by: Rusty B
    Date published: 2018-10-02

    What's the correct torque specs on these after pulling the pressin style studs? Also, will red loctite suffice?

    Asked by: jers truck
    We would recommend between 35 and 40 ft lbs of torque, red loctite will be OK.
    Answered by: Rusty B
    Date published: 2024-03-11
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