PROFORM 66784 Stud Mount Valve Spring Compressor Tool fits 3/8 and 7/16

arnoldmo72
(204)
Registered as a business seller
US $72.99
Approximately£54.15
Condition:
New
More information - About this item condition
Breathe easy. Free returns.
Postage:
Free USPS Ground Advantage®.
Located in: Sioux City, Iowa, United States
Delivery:
Estimated between Tue, 7 Oct and Tue, 14 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:304907826623
Last updated on 27 Aug, 2025 01:27:13 BSTView all revisionsView all revisions

Item specifics

Condition
New
Brand
Proform
Warranty
60 Day
BIN
J
Manufacturer Part Number
66784
UPC
37995667840
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

arnoldmo72

100% positive Feedback919 items sold

Joined Jul 2022
Usually responds within 24 hours
Registered as a business seller

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (198)

All ratings
Positive
Neutral
Negative
  • i***m (2497)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Very good pricing. Good service too. Nice to have these bundled together, since if you need rockers chances, are you need push rods also. The items were well packed, but five of my plastic cups had come off so I will contact the seller about the best way to replace them . Not a negative about the seller has it probably happened when they were joggled in shipping.
  • u***0 (191)- Feedback left by buyer.
    Past month
    Verified purchase
    Great product and fast shipping.
  • r***r (138)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Strong 5* seller

Product ratings and reviews

4.7
15 product ratings
  • 13 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Good Depending on Motor

    It's good overall as it looks. It's not perfect though depending on the motor you use it on. The angle is not perfect for every motor and the spring does not always compress perfectly strait. This can push down the O-ring seal unexpectedly Overall though, it works great and saved time compared to the other style

    Verified purchase: YesCondition: NewSold by: winnerscirclespeedandcustom

  • Must have

    89 C1500 SBC 5.7 heads Must have tool. Seen a friend using prybar tool and thought there has to be a better way. How else will you swap seals and o rings, clean ports, inspect Valves and port and polish safely??? YOU WONT...PERIOD I see way too many people being lazy mofo, cutting corners, oh I'll replace those seals next time...? Seriously.?

    Verified purchase: YesCondition: NewSold by: barnettperformance

  • Springcompressor

    Works like a charm. Used on 3 sets of heads and it makes the job a breeze

    Verified purchase: YesCondition: NewSold by: barnettperformance

  • Robust

    Well built, Haven"t used it yet but I like what I see. Should work fine.

    Verified purchase: YesCondition: NewSold by: winnerscirclespeedandcustom

  • valve spring tool

    great tool good price

    Verified purchase: YesCondition: NewSold by: barnettperformance