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Product Reviews

All Customer Reviews for "1978-87 Chevy/GMC Full Size Truck Front Disc/ Rear Drums Proportioning Valve"

Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 43 Reviews
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5 out of 55 out of 55 out of 55 out of 55 out of 5 Art, 2.16.2025
Reviewer: Mike G (, )
Proportioning valve was beautiful and installed like factory.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect fit, 1.5.2022
Reviewer: Steven (, )
Great product, fit perfect in line with new brake lines. Fast delivery and great price, thanks for getting me back on the road!
5 out of 55 out of 55 out of 55 out of 55 out of 5 Brake proportioning valve, 8.9.2021
Reviewer: Joshua (, )
I have an 88 R30 pickup, was a direct fit replacement for my prop valve. Works flawlessly. Solve a problem I've had for 2 years. (Rear tired locking up) I highly recommend this product
5 out of 55 out of 55 out of 55 out of 55 out of 5 Awesome fit, 10.27.2020
Reviewer: Raymond (, )
Everything was as described. No modifications necessary. Built very well. Heavy duty
5 out of 55 out of 55 out of 55 out of 55 out of 5 84 c10 , 9.5.2020
Reviewer: Josh (, )
Works perfectly and fit perfectly.
5 out of 55 out of 55 out of 55 out of 55 out of 5 PERFECT, 7.24.2020
Reviewer: Ken Messier (, )
Fast shipping, packaged well and fit prefect.. Highly recommend !
5 out of 55 out of 55 out of 55 out of 55 out of 5 proportioning valve, 3.17.2020
Reviewer: Pete (, )
It works as intended
5 out of 55 out of 55 out of 55 out of 55 out of 5 proportioning valve, 2.12.2020
Reviewer: Douglas LaRue (, )
This worked out great. Thanks so much
5 out of 55 out of 55 out of 55 out of 55 out of 5 Chevy Van G-20 1986, 10.24.2019
Reviewer: Wayne Carlile (, )
This valve fit perfect with no need to bend the existing steel break lines or modify the support bracket. The threads were clean and cross threading wasn't an issue. The Bleeder tool did its job and prevented the valve from switching the emergency light on.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Well-machined part, 6.9.2019
Reviewer: Angelo (, )
Fit perfectly on my 86 g10. Exact fitting and thread dimensions and same mount dimensions. This was hard to find elsewhere thank you for supplying this proportioning valve!
5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect Fit, 2.16.2019
Reviewer: George Peele (, )
Was concerned about the fit on a 40 year old truck at first. Not anymore.Everything fitted and worked perfect. Good job fellas !!
5 out of 55 out of 55 out of 55 out of 55 out of 5 Proportioning valve for Chevy truck, 12.16.2018
Reviewer: William Dean (, )
Perfect fit and works great. No problems at all.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Brakes , 11.26.2018
Reviewer: Robert Gordon (, )
The proportional valve that I received for the brakes on my 1981 Chevy pick up save the day now I can’t stop while I am pulling a boat.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Dave's Review, 11.20.2018
Reviewer: David Mood (, )
This valve was just like the original. Perfect
5 out of 55 out of 55 out of 55 out of 55 out of 5 Great match , 7.20.2018
Reviewer: scott herrling (, )
For a 32 year old truck, this part was a identical match, and that was very nice.
5 out of 55 out of 55 out of 55 out of 55 out of 5 rare part, export to Germany, 3.14.2018
Reviewer: Andreas (, )
I am glad I found carolina classic trucks - the break part for my 1984 CUCV Blazer canīt be found in Germany. Unfortunately, you donīt ship to Germany - but I have friends in the USA who received your shipment and sent it off to me.. thanks!
5 out of 55 out of 55 out of 55 out of 55 out of 5 Chevy Brake Proportioning Valve, 2.19.2018
Reviewer: Liz (, )
I got this for my 88 chevy V20 silverado suburban. Fit perfectly, and the brakes are amazing. The original one was not working, then it started leaking. So happy with this purchase.
5 out of 55 out of 55 out of 55 out of 55 out of 5 excellent, 2.5.2018
Reviewer: Melton (, )
This proportioning valve was and exact replacement, no modifications were required.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect fit and works well, 1.9.2018
Reviewer: Dave (, )
I searched locally and could not find anything OEM or even aftermarket. Installed exactly the same as original and works great.
4 out of 54 out of 54 out of 54 out of 54 out of 5 Tech, 10.30.2017
Reviewer: Dale (, )
Works great better than the original except they could learn how to debur it very sharp will cut your hands
5 out of 55 out of 55 out of 55 out of 55 out of 5 Works great, 9.4.2017
Reviewer: Ricky Godfrey (, )
This proportioning valve made my brakes work like brand new I would buy any brake parts that I need in the future from Carolina classics worth five stars easy
5 out of 55 out of 55 out of 55 out of 55 out of 5 1978-87 Chevy/GMC Full Size Truck Front Disc/ Rear Drums Proportioning Valve, 8.9.2017
Reviewer: Bruce L. (, )
Worked fantastic on my brothers 1986 Chevy Pick up. connected right up with existing brake lines. Restored excellent Braking, best it has ever been. no more rear wheel lock up. Original OEM valve was shot.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect!, 8.8.2017
Reviewer: Rick (, )
Great price, correct fit and fast delivery.
4 out of 54 out of 54 out of 54 out of 54 out of 5 OEM replacment, 7.2.2017
Reviewer: Angelo (, )
CCT was the only place I could find a stock / OEM replacement brake valve for my 86 Chevy K10 restoration project. It seems most people choose to spend crazy money swapping disc brakes in back, but if you want to keep the original setup (disc in front and drum in back), you'll need this valve. All fittings fit perfectly, I have not installed it yet (it will be a long project), hence the four star rating, but I doubt it will give me any issues.
5 out of 55 out of 55 out of 55 out of 55 out of 5 excellent, 10.12.2016
Reviewer: pat brooking (Wales ND, ND)
puuuurrrrrrffffffffeeeeeccccttttttttt
4 out of 54 out of 54 out of 54 out of 54 out of 5 Looks great, 9.7.2016
Reviewer: Vince's Auto Works (Uniontown, Pennsylvania)
The only reason I give this a four star rating instead of a five star rating is that truck this is going on is in the beginning of its reassembly of a frame off rebuild. I won't know how this works till its derivable but this valve looks like a quality well built unit. all of the new SS brake lines I'm using lined up perfect to all the ports on the valve. I don't anticipate any issues.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect replacement, 7.2.2016
Reviewer: Carl johnson (Madras, OR)
Fit like an OEM part, probably is, Thanks.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Excellent part, 5.25.2016
Reviewer: Gregory Gardener (Providence, RI)
The part looked perfect but for some reason it wasn't right for my 1984 Chevy CD20. Other websites also recommended the same part. Beats me. I scrapped the truck.
5 out of 55 out of 55 out of 55 out of 55 out of 5 proportioning valve replacement , 4.13.2016
Reviewer: Cashmans automotive (westminster , md)
This is the first time I used Carolina classic, from Web page to install, super easy, valve looks better than new. All threads and mounting holes perfect fit. Definitely the way to go.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Very good service, 2.29.2016
Reviewer: Van (, )
Helped me identify my part and fast responses
5 out of 55 out of 55 out of 55 out of 55 out of 5 Worked as described!, 8.18.2015
Reviewer: JCD (Richmond , Va)
Part shipped quickly, as ordered and solved the problem for a restoration that had the valve stick and not recenter. Now brakes (other upgrades as well) are better than when the truck was parked 13 years ago.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Excellent Fit and Function, 7.6.2015
Reviewer: Matt (Rock Hill, SC)
This part is exactly what I needed to restore braking performance to my truck. Now the K10 finally stops like when it was new again. The stock proportioning valve was uninstalled and this slipped right back in place and fit all the original lines with no stress at all. The brake light sensor fit my original wiring harness plug end so I did not need to splice any wires or fabricate anything. Great product and I highly recommend.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Works Great!!, 6.24.2015
Reviewer: Tim (Ilion, NY)
I bought this for my 1989 Chevrolet P30 Motorhome. It's an exact fit and works great!
5 out of 55 out of 55 out of 55 out of 55 out of 5 1982 gmc vandura G2500, 6.23.2015
Reviewer: Thomas (Broken Arrow, Oklahoma)
works and fits just like the original did, i have no complaints.
5 out of 55 out of 55 out of 55 out of 55 out of 5 proportioning valve for 87 1/2 ton 4wd , 5.14.2015
Reviewer: Buck (Dunbar, Pa)
fit was perfect
5 out of 55 out of 55 out of 55 out of 55 out of 5 perfect fit!, 5.4.2015
Reviewer: davey (atlanta, ga)
fits as it should and even looks better than the original.
5 out of 55 out of 55 out of 55 out of 55 out of 5 The Final Piece to my puzzle, 1.19.2015
Reviewer: Scott LaFleur (Dallas , Texas)
Great service, part works great too
5 out of 55 out of 55 out of 55 out of 55 out of 5 looks good, 1.12.2015
Reviewer: david pealo (fulton, ny)
thanks for the part
5 out of 55 out of 55 out of 55 out of 55 out of 5 Proportioning valve for 83 Chevy Pickup, 12.22.2014
Reviewer: Marvin (Paige, Texas)
Great item for someone wanting to upgrade the brakes on the older Chevy Pickups.
5 out of 55 out of 55 out of 55 out of 55 out of 5 Excellent stock replacement piece, 12.10.2014
Reviewer: Kevin (Friendswood , Texas)
I had a difficult time finding a replacement prop valve for my 82 C10 through my normal parts suppliers. Found this one, and it was a perfect match. Swapped out with no issues and worked with out any adjustments.
5 out of 55 out of 55 out of 55 out of 55 out of 5 excellant service, 10.21.2014
Reviewer: Danny Wiggins (C S Lee Goodyear) (Grand Prarie, Texas)
part shipped in timely manner and worked great. Customer extremely happy as were we
5 out of 55 out of 55 out of 55 out of 55 out of 5 MY COMMENTS ON SERVICE FROM CAROLINA CLASSIC TRUCK, 10.7.2014
Reviewer: JONATHAN FAISON (Wendell, NC)
FOUND YOUR SITE ON LINE IM VERY PLEASED WITH THIS PART AND WITH THE SERVICE I WILL BUY FROM AGAIN
5 out of 55 out of 55 out of 55 out of 55 out of 5 Top Quality, 9.21.2014
Reviewer: Gil (Greene, ME)
This proportioning valve is manufactured with top quality machining and fit my truck just as intended. I would recommend this valve to anyone.

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