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

JEGS Stud Mounted Valve Spring Compressor Tool

555-80521


Product Q&A
View Now
Click image to zoom
JEGS 80521
$42.99
$38.69
SAVE $4.30
More than 10 available
Stud Mounted Valve Spring Compressor Tool
  • Cylinder Head On
  • Stud Mount
  • For 3/8" & 7/16" Rocker Studs
  • 12" Handle
  • Steel
  • Ships
    QTY

    Items You May Also Consider

    80521 is rated 4.6 out of 5 by 28.
    Rated 5 out of 5 by from Worked Great After trying two other spring compressors, this is the only one that worked with the heads already mounted to the block.
    Date published: 2019-07-30
    Rated 5 out of 5 by from Jegs review Worked as it should with easy adjustability to any application
    Date published: 2019-05-07
    Rated 5 out of 5 by from Works great! I bought this to use to change valve stem seals. Works great.
    Date published: 2019-02-26
    Rated 5 out of 5 by from well made not a gimmick tool made the job go quickly. you will need a air compressor to assist in the use of this tool. the tool works nice and you can take it apart to work around the master cylinder on number 5 and 7 cylinder. glad to have this tool added to my collection of specialty tools.
    Date published: 2019-02-13
    Rated 5 out of 5 by from Great tool, has nice feel. In the lock position it's firm and will not Accidentally release on its own.
    Date published: 2018-03-19
    Rated 5 out of 5 by from Great Tool Just got it the mail today it's a great tool for chevy valve springs I don't think it will work on over head valves again buy it it gets those springs down no problem
    Date published: 2018-02-17
    Rated 5 out of 5 by from Works perfect! Worked great! I changed a set of really stiff springs for my roller Big Block Chevy. Did exactly what it should!
    Date published: 2017-10-02
    Rated 5 out of 5 by from I'm very happy with how it worked and it made it user friendly with how you could move the handle in any position so you could avoid any obstacles to compress the spring. The only thing I didn't care for is that it wasn't made in the USA.
    Date published: 2017-08-13
    • y_2020, m_1, d_26, h_13
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.4
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_27
    • loc_en_US, sid_10001_10001_94774, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Will it work on 72 ford 302

    Asked by: Larry 69 Mach
    Yes, if you are using a 3/8" or 7/16" screw in rocker studs.
    Answered by: Rusty B
    Date published: 2018-08-14

    Will this work on mid 70's 318?

    Asked by: Bridog
    Yes, as long as your rockers use a 3/8" or 7/16" stud.
    Answered by: Rusty B
    Date published: 2018-04-17

    Will this work on a 502 chevy.

    Asked by: Damifino
    Yes, as long as you are using a stud mounted rocker arm.
    Answered by: Rusty B
    Date published: 2018-04-03

    Is there a maximum spring pressure this tool can safely handle?

    Asked by: Mister Red
    This will handle up to 600lbs of spring pressure.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-27

    Will this tool work on a sbc 350

    Asked by: Azizakhie
    This is compatible with the 350 Chevy.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-24
    • y_2020, m_1, d_27, h_14CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.4
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_5
    • loc_en_US, sid_10001_10001_94774, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Easy Kits

    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.