Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type
When upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use onĀ GM master cylinder with 1/2-20 front and 9/16-18 rear brake line ports.
Kit includes:
- Proportioning Valve
- Wire plug
- Mounting Bracket and Lines
Safety Features: This valve is designed to isolate the front brakes from the rear brakes.Ā In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type
Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type
When upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use onĀ GM master cylinder with 1/2-20 front and 9/16-18 rear brake line ports.
Kit includes:
- Proportioning Valve
- Wire plug
- Mounting Bracket and Lines
Safety Features: This valve is designed to isolate the front brakes from the rear brakes.Ā In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.
Original: $90.76
-65%$90.76
$31.77Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use onĀ GM master cylinder with 1/2-20 front and 9/16-18 rear brake line ports.
Kit includes:
- Proportioning Valve
- Wire plug
- Mounting Bracket and Lines
Safety Features: This valve is designed to isolate the front brakes from the rear brakes.Ā In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.



















