🚦 Upgrade your ride’s stopping power with brass-built precision!
The PV2 Brass Proportioning Valve (172-1353) by Powerworks is a universal, heavy-duty brass valve designed for disc front and drum rear brake systems. Compatible with most dual-reservoir master cylinders, including Chevy street rods and classic trucks, it features 1/2'' and 7/16'' brake line ports for precise brake fluid distribution, ensuring reliable and long-lasting braking performance.
| Material | Brass |
| Brand | POWERWORKS |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Valve Type | combination proportioning valve |
| Manufacturer | Powerworks |
| UPC | 769135849792 |
| Part Number | PV2 172-1353 |
| Item Weight | 1.54 pounds |
| Package Dimensions | 5.83 x 2.91 x 1.46 inches |
| Item model number | 172-1353/172-1361 |
| Size | PV2 |
| Batteries Included? | No |
| Batteries Required? | No |
A**R
Good replacement
Great replacement, my truck is a 1979 k10 and the original valve was stuck causing my rear brakes to not work, I got this valve AND I got the thread in bleeder screw that goes in were the brake switch is so the brakes can be properly bled without the slide moving stoping flow to the front or rear, valve works good as new.
B**B
Correct one first time fits perfectly
Made well price was good fit right where it goes
D**D
VALVE
THANK YOU. WORKS GOOD
W**H
Disc/drum or disc/disc or drum /drum
Disc /drum or disc/disc easy to install on quality for a reasonable price.
J**.
I’d give it 5 stars if the switch connection was correct.
This is a direct fit part for a 1975 Corvette with the exception of the brake light switch. The factory connection does not fit the switch on the proportional valve. Other than that, it works as it should. I just swapped switches to make sure the light works.
W**I
K5 front brakes are happy
Worked perfectly on 1988 k5 square
O**E
Fits 1978 Chevy k20
Easy install, don’t forget to buy break fluid. Quality was better than I expected. I should have ordered a break bleed hand pump vac at the same time.
T**Z
Used on a 1988 K5 blazer 4x4
It’s not sold as a replacement for a full size blazer, but I couldn’t find a direct replacement anywhere. So I ordered this one. It works great and all the line fittings matched the factory ones. Zero issues installing it.
Trustpilot
2 days ago
2 months ago
