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In-Store Pickup Location

Summit Racing® Valve Spring Compressors SUM-906784

Summit Racing SUM-906784 - Summit Racing® Valve Spring Compressors

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Valve Spring Compressor, Steel, Stud Mount, for 3/8, 7/16 in. Rocker Studs, 12 in. Handle, Each

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Brand: Summit Racing

Manufacturer's Part Number: SUM-906784

Part Type: Valve Spring Compressors

Product Line: Summit Racing® Valve Spring Compressors

Summit Racing Part Number: SUM-906784

UPC: 190861082373

Valve Spring Compressor Usage: Cylinder head on

Valve Spring Compressor Material: Steel

Valve Spring Compressor Finish: Zinc plated

Handle Length (in): 12.000 in.

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Make between-rounds valve spring changes quickly and easily with these Summit® valve spring compressors. With multiple styles too choose from we're sure to have a spring compressor to suit your needs.


Questions & Answers Ask a Product Question

Can this be used for Valvesprings on an 2017 Silverado with the L83 5.3? LS valvespring compressors don't work on LT heads

Asked by ZACHARY on September 27, 2017


You should use a valve spring compressor specifically for your application. As far as I know this style of compressor is designed for the old style pushrod engines. There should be a video on the internet showing what to use and how to do what you need to do.

CRAIG from NV answered on October 17, 2017

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Will this work on heads that are off the engine?

Asked by MERRILL on December 18, 2018


Thank you for your question. The Summit 906784valve spring compressors will work on cylinder heads off the engine. Because you are using the rocker stud to pry against the spring you would need to have the cylinder head mounted to something solid but that wouldn't necessarily need to be the engine.

Summit RacingSummit Racing Answer - December 18, 2018

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do you need compressed air to push up the valve while using this tool?

Asked by SAMUEL on December 10, 2017


I used Air with this tool
My valves fit tight but best to pump it up.
My springs were 1.64 dia
Tool doesn’t push spring down flat but I was able to make it work without too much trouble.
Have new keepers ready to go before you start
Good luck

ANTHONY J from FL answered on December 10, 2017

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Can this be used on 1987 Mercedes Benz 420 sel valves?

Asked by BRYANT on July 10, 2016


Thank you for your question. Summit 906784 valve spring compressor is only designed for overhead valve applications with 3/8 in. or 7/16 in. rocker arm studs. Your Mercedes 420SEL is an overhead cam application and will not work with this spring compressor.

Summit RacingSummit Racing Answer - August 18, 2016

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

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