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GM Proportioning Valve, Disc/Disc Reviews

4.4 Rating 17 Reviews
This is not a proportioning valve and should not be sold under that description. This is simply a brass distribution block. It does not contain a proportioning valve what so ever. False advertising and complete misrepresentation of the item. Very disappointing and also dangerous if someone were to install and use this product with the belief that it will function as described.
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Posted 2 months ago
Never received yet.
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Posted 2 months ago
The proportion valve fit exactly like the original did. The reason for replacement was to provide the rear brake conversion on my 72 cutlass with the right amount of brake fluid. All original locations of the brake lines fit perfectly.
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Posted 4 months ago
Although the parts are not installed yet, I can comment on the excellent, knowlegeable service received on the help line to determine correct parts needed.
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Posted 10 months ago
Nice product
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Posted 1 year ago
Author didn't leave any comments.
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Posted 1 year ago
Thank you so much, Alan, for your 5-star rating of GM Proportioning Valve, Disc/Disc! We really appreciate your loyalty as a customer and that you keep coming back to us for your car part needs. We thank you for your continued support.
Posted 1 year ago
Perfect fit for my 75 vette.
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Posted 2 years ago
it worked quick delvivery
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Posted 2 years ago