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Proform 66784

Stud Mount Valve Spring Compressor For 3/8" & 7/16" Rocker Studs

Proform 66784

778-66784

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Proform 66784 Stud Mount Valve Spring Compressor For 3/8" & 7/16" Rocker Studs $52.99
Stud Mount Valve Spring Compressor
  • For 3/8" & 7/16" Rocker Studs
  • Works on Assembled Engine

  • Proform 66784 Details

    Valve Spring Compressors

  • Removes Valve Spring From Assembled Engine

  • Specifications:

    Quantity
    Sold individually
    Valve Spring Compressor Finish
    Chrome
    Valve Spring Compressor Material
    Steel
    Valve Spring Compressor Usage
    Cylinder head on
    Handle Length (in.)
    9
    Manufacturer's Part Number:
    66784

    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.

     

    66784 - Proform Valve Spring Compressors is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Great tool Does what's it's supposed to do, I did have to flatten out the crows foot for it to work smoother, but overall a easy and useful tool
    Date published: 2016-04-11
    Rated 4 out of 5 by from Valve Spring Compressor This tool works very well. I removed and replaced some valve springs with both Inner & Outer Springs with the heads on engine. Takes a bit of patience and practice but works quite well
    Date published: 2016-12-04
    • y_2017, m_10, d_17, h_23
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    • loc_en_US, sid_10001_10001_43874, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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