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JEGS Poly Locks [7/16 in.-20 Thread, Set Of 16]

555-20972

made in usa

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Poly Locks [7/16 in.-20 Thread, Set Of 16]
$25.99
$23.39
SAVE $2.60
More than 10 available
Poly Locks
  • Fits 7/16 in.-20 Threaded Rocker Studs
  • .580 O.D. x 1.125 in. Long with 5/8 in. Hex Head
  • Set of 16
  • Includes:
    • 7/16 in.-20 Thread Set Screws with 3/16 in. Allen Head
  • QTY

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    20972 is rated 4.7 out of 5 by 7.
    Rated 3 out of 5 by from Problems This will not work on 454 bbc. Exhaust rocker studs come up too far into poly lock. Leaves no room for set screw to start thread. Poly lock is too short. These measure 1.110”. Actual. You will need the 1.200” poly locks from Scorpion. Until Jegs does their research don’t buy them. Summit doesn’t know either.
    Date published: 2023-07-23
    • y_2024, m_4, d_17, h_5
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    • clientName_jegs

    Will these replace the older Comp Cam Polylocks it the step cut out on the bottom

    Asked by: CLeather
    Yes, these will work as long as they fit the body size of your rocker arms.
    Answered by: Rusty B
    Date published: 2018-09-26
    • y_2024, m_4, d_17, h_5CST
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