| Brand | CNCDPT |
|---|---|
| Type | proportioning valve |
| Suitable for: | Disc Drum |
| Finish: | Chrome |
| Items Included | Mounting Hardware, proportioning valv |
| Manufacturer Part Number | CNCB721684 |
Check the listing for details. GM Proportioning Valve Kit Brake Lines Mounting Bracket Disc Drum Chrome PV2. Condition: New. Listed at 51.35 USD. This combination proportioning valve is for Disc/Drum applications. two hard lines that connect the master cylinder (with 1/2" & 9/16" ports) to the proportioning valve. This valve performs all the necessary functions when using disc brakes in the front and drum brakes in the rear including the following.