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Proform 66832

Proform Heavy-Duty Manual Valve Spring Compressor



Proform Heavy-Duty Manual Valve Spring Compressor $98.99
Out of stock
Heavy-Duty Manual Valve Spring Compressor

Proform 66832 Details

Valve Spring Compressors

  • Manual
  • Compressor Arm Slides For Adjustment
  • Locking Pin For Rapid Easy Operation

  • Specifications:

    Sold individually
    Valve Spring Compressor Finish
    Blue powdercoated
    Valve Spring Compressor Material
    Valve Spring Compressor Usage
    Cylinder head off
    Handle Length (in.)
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    These Compressors Make Short Work of Changing Springs

    The Proform Heavy-Duty Manual Valve Spring Compressor is easy to use. It simply works to install and remove valve springs in less time. The compressor arm slides for adjustment, employing a locking pin for rapid, easy operation. This is a must have tool for any valve spring replacement job and a great valve spring compressor for the money. Rated up to 700 lbs pressure capacity.

    The Proform Professional Heavy-Duty Manual Valve Spring Compressor is similar to the original manual valve spring compressor but has a reinforced handle and dual-welded body joints. It is designed specifically to handle high-pressure valve springs, it is capable of 1000 lbs pressure capacity!

    The Proform Pneumatic Valve Spring Compressor reduces cylinder head disassembly/assembly time by more than half. The compressor arm slides and locks with a pin for fast, easy adjustment on most cylinder heads. The pneumatic cylinder is capable of producing 350 pounds of force at 125 psi but needs only 100 psi minimum to operate.

    The Proform standard duty valve spring compressor removes and installs valve springs with the heads on or off the engine. It handles 1''-2'' diameter springs and fits 3/8'' and 7/16'' studs. The most affordable valve spring compressor yet is the stud-style compressor which will easily compress almost any spring. It works with Chevy Small Block, Big Block, Ford, and Pontiac engines.


    • Quick tip: For head on engine applications instead of stuffing rope through the spark plug hole to prevent your valve from falling, use Proform's Air Hold Adapter Set - 778-67400 with an air compressor to do the job properly.


    66832 - Proform Valve Spring Compressors is rated 4.5 out of 5 by 8.
    Rated 5 out of 5 by from Great product for the money Works great. Easily handled our high tension valve springs. Great product for the DIY crowd.
    Date published: 2019-01-09
    Rated 5 out of 5 by from Works well Works well. Easy to use. Good leverage to compress springs easily, and let them back out against the keepers gently.
    Date published: 2017-12-17
    Rated 5 out of 5 by from Good tool Nice quality. Sturdy built and works like it's suppose to.
    Date published: 2017-02-02
    Rated 5 out of 5 by from Game changer I felt like a kid on Christmas Morning what a difference the old school Craftsman spring compressor was immediately in my garbage can the proform took the hassle out of removing and instillation of valves. I can honestly tell you it will be the last spring compressor i will ever need .
    Date published: 2016-09-15
    Rated 5 out of 5 by from Powerful tool This compressor has enough power to compress my tripple valve springs. That's 900 + pounds of preasure .
    Date published: 2016-01-14
    Rated 4 out of 5 by from Works well to take the heads apart not so hot putting them togeather. However, after some mods works ok now.
    Date published: 2017-12-20
    Rated 4 out of 5 by from Works best with two people The tool only works when the cylinder head is removed from the engine block. This product has a learning curve to overcome. Best advice, adjust tool for whatever valve you'd like to start with first (intake or exhaust). Then change out the springs for every said valve on the cylinders. You can save yourself an hour with this approach. If you can get another person to help, this will make changing valves a simple chore.
    Date published: 2016-06-03
    Rated 3 out of 5 by from Not worth the money When the spring id compressed. U must hold the handle or it will spring back open. It should not do this. I was disappointed with the quality of it compared to the price i paid.
    Date published: 2017-03-17
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