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ProForm

Proform 66832 Hd Man Valve Sprng Com

  • Based on 115 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Sunday, Aug 30
Order within 21 hours and 52 minutes
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Features

  • Item Package Dimension: 18.6L x 16W x 2.7H inches
  • Item Package Weight - 6.4 Pounds
  • Item Package Quantity - 1
  • Product Type - VALVE
  • PVP

Description

Valve Spring Compressor, Head-Off, Adjustable, Steel, Blue Powder Coat, Each

Material: Alloy Steel


Brand: ProForm


Item dimensions L x W x H: 11.81 x 21.65 x 2.76 inches


Exterior Finish: Powder Coat


Inlet Connection Type: Compression


Outlet Connection Type: Compression


Number of Ports: 2


Outlet Connection Size: 1 Inches


Number of Packs: 1


Global Trade Identification Number: 21


Exterior Finish: Powder Coat


Inlet Connection Type: Compression


Outlet Connection Type: Compression


Number of Ports: 2


Thread Type: National Pipe Thread (NPT)


Connector Type: Compression


Thread Size: 1 inches


Valve Type: Globe Valve


Item Dimensions: 11.81 x 21.65 x 2.76 inches


Outlet Connection Size: 1 Inches


Size: Stock


Item Weight: 16 ounces


Material Type: Alloy Steel


Part Interchange Info: 66832


Brand Name: ProForm


Model Number: 66832


Global Trade Identification Number: 21


Manufacturer: Proform


Manufacturer Warranty Description: 3 Year


UPC: 037995568321


Manufacturer Part Number: 66832


Number of Pieces: 1


Item Type Name: Valve Spring Compressor


Unit Count: 1.0 Count


Included Components: Per Item Description


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Not a fan of proform but this tool does the job well.
I had written off proform because they sold me some garbage car parts that wound up costing me way too much money in other damaged parts and headache. BUT they had the best spring compressor listed and I do think its a good product. The auto part stores rent one with a tiny handle that barely works on stock valve springs, I have stiffer valve springs (small block ford afr185s) and this thing worked like a charm. No complaints at all, the handle is nice, its a bit pricey but it did the job and made the job easy. Stick to making tools not car parts proform. ... show more
Reviewed in the United States on July 28, 2025 by joshua w
    • Stock heads, works good, no complaints.
Bought this with mixed feelings. Some people said it worked great, others said it didnt work at all. Not sure if those who it didnt work for them if they actually have automotive experience. been in the field for over 10 years and i used this tool to exchange the valve stem seals on my sbc 350 heads. stock vortec 5.7L L31 heads nothing fancy, it did quick work of it. Only gripe was the main jam nut that clocks the handle was loose when i got it. so i just snugged it down and then added some lubricant to the sliding rod and works great. haven't tried this on any other heads yet, but for stock sbc heads, definitely works fine. Also this tool is made in taiwan. the build quality QC and welds looks pretty good. definitely satisfied with my purchase. ... show more
Reviewed in the United States on November 27, 2025 by Tang
    • Time saver
This tool works great. It is sturdy, easy to adjust and easy to use. The handle is plenty long to provide good leverage and it sort of locks in the compressed position, however I wouldn't trust it to stay compressed without some additional pressure on the handle by the user. One thing to be careful with, when you initially apply force to the handle to start the spring compression, there will be some resistance to get the spring cap off the retainers, so it will be a sudden release when the release occurs. It is advisable to tap each valve stem with a hammer to help loosen the retainers from the cap before using the compressor. I used this on double springs at about 400 lbs., it did did a great job. ... show more
Reviewed in the United States on October 14, 2021 by buyer
    • Good tool for the price
It's a good sturdy tool worked on a 351w
Reviewed in the United States on November 18, 2025 by gabe
    • Game changer
Wow I can't believe i waited so long g to purchase such a great tool. So easy to use any size head. Will only work with the heads removed but man want a game changer over the old style spring compressor.
Reviewed in the United States on January 17, 2026 by Cheryl Shaffer
    • Great valve spring compressor !
Took a few minutes to dial it in then wow it works great !
Reviewed in the United States on August 14, 2023 by James Harris
    • Solid. Easy to use and less effort with #350 and #420 lb valve springs than the old ones i have.
I have 3 older sets and hated to buy another, but with stronger valve springs I was struggling to pull them safely. My old split-jaw set was having trouble holding the retainers, a little scary. Glad i bought this. This thing is solid. If you get it set up to the right angle for the lever, pretty easy to collapse and hold. I saw some complaints about how hard the leverage is. If it's that hard, you don't have it set up correctly. When just making contact with the valve and spring retainer, the arm should already be past vertical about 20+ degrees for the correct leverage. ... show more
Reviewed in the United States on February 25, 2023 by Chuck T.
    • Does not lock in the "compressed" position
Purchased this to change valve springs on some BBC heads. The spring compressor works great except the handle does not "lock" in the compressed position very well. You can tell that the cam mechanism is trying to "lock" in the compressed position, and I have achieved it to stay put once or twice. More often than not, the spring compressor does not lock at all (leaving you with only 1 hand to work with the valve locks) or the lever arm will stay put only temporarily - causing the valve springs to be released very quickly without notice. This has happened to me 3 times now and so far I have been lucky that I have not had my fingers in a position that would cause them to be pinched... Additionally, the blue powder coating is not very durable. After the second valve spring, there were blue flakes of paint on the valve spring keepers. These flakes are obviously not a helpful addition to the internal components of your engine... Make sure to clean all paint flakes before re-installing your heads on the motor. Otherwise, if this spring compressor locked in the compressed position as it should, I would change my rating to 5 stars. Will probably try to exchange my particular tool to see if I received a faulty unit (hey - it happens), or if it is a design flaw. I will update this review accordingly with what I find. ... show more
Reviewed in the United States on April 30, 2017 by Kyle and Anna Z

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