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These Proform valve spring height micrometers are inserted over the valve, between the spring seat and retainer, as if they were springs. Their threaded members allow for a quick, accurate measurement of critical valve spring heights.
( 62 )
$61.99
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$67.99
BTR valve spring height micrometers are the most accurate way to measure valve spring installed height on your Chevrolet Gen III, IV, or V engine. These micrometers feature a more desirable 0.100 in. height change per revolution—reducing the chances of reading errors associated with spring height mics that have 0.050 in. height change per revolution. A unique top with indentations for your fingers makes it much easier to tighten, as opposed to the industry standard knurling at the top. BTR valve spring height micrometers are laser-etched on a black background to make it easier to see than other currently available mics.
( 10 )
$59.99
Ensure a smoother running valvetrain by utilizing PAC Racing valve spring installation gauges. PAC gauges offer increased accuracy and precision with finer pitch threads. They're crafted from stainless steel for extremely long life and are available in four models with colorful finishes. All are non-magnetic to avoid pulling shims when using. Select the micrometer range that best suits your application. Installed height accuracy is critical for optimum performance--measure your build's spring height with PAC Racing installation gauges.
( 27 )
$167.96
COMP Cams valve spring height micrometers are the quickest, easiest, and most accurate way to measure valve spring installed height. They install just like a valve spring and then the tool is expanded until it has fully seated the valve, locks, and retainer. By simulating the installation, they're able to read the measurement precisely.
( 33 )
$113.95
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$128.95
These Summit Racing™ valve spring height micrometers are inserted over the valve, between the spring seat and retainer, as if they were springs. Their threaded members allow for a quick, accurate measurement of critical valve spring heights, to a thousandth of an inch.
Not Yet Reviewed
$44.99
Want a precise way to measure installed height? Howards Cams valve spring height micrometers will assist you, making the job convenient and accurate. They offer several choices made from quality steel or aluminum for conventional and beehive-style springs. Choose the micrometer range to best suit your needs and your springs.
( 1 )
$62.99
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