0
0
×
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

Proform Poly Locks 3/8" -24 Thread

778-66935


Product Q&A
View Now
Click image to zoom
Poly Locks 3/8" -24 Thread
$25.99
3 left in stock
Poly Locks
  • 3/8'' -24 Thread
  • 16/pkg
  • Ships
    QTY

    Items You May Also Consider

    66935 - Proform Poly Locks is rated 4.7 out of 5 by 3.
    Rated 5 out of 5 by from Great feature Thanks jegs! always a great product. I Don't shop any where else.
    Date published: 2015-02-16
    • y_2024, m_3, d_27, h_9
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.38
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_1
    • loc_en_US, sid_10001_10001_254624, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    what is the length? Thanks

    Asked by: j4mo
    The Proform 778-66935 lock is 1 inch long.
    Answered by: jshook
    Date published: 2023-11-22

    Ok just wondering is the nut a 9/16" I see these measured at .55 mine seems .54 I just got a new set that won't work to big

    Asked by: HLB3X
    The Proform 778-66935 poly lock uses a 5/8 nut. These are not 9/16 size.
    Answered by: jshook
    Date published: 2022-12-12

    Will these work with stock-type rocker arms, Ford 289 small block?

    Asked by: Dilbert
    These are designed for use with an aluminum roller rocker.
    Answered by: Rusty B
    Date published: 2017-12-11
    • y_2024, m_3, d_27, h_9CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.38
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_3
    • loc_en_US, sid_10001_10001_254624, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Related Products

    Perma-Loc â„¢ stud girdle 7/16-20 x 2.600 .750 body diameter. Stud Girdle.
    Close
    Rocker Arm Nut; Quantity 1; For Stud Dia. 0.375 in.;
    Close
    HEADLOCK Locking Header Bolts 1955-96 Chevy/Pontiac/Olds/Chrysler Engines SAE 12 Pieces
    Close

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.