Proportioning and Combination Valve, AC Delco 172-1353 & 172-1361 Brakes:2 wheel disc Factory Ball Joints (OEM Style)

Factory Ball Joints (OEM Style)

Shock Absorbers

Improves steering performance and reduces tire wear

Polyurethane Bushings

Proportioning and Combination Valve, AC Delco 172-1353 & 172-1361 Brakes:2 wheel disc Factory Ball Joints (OEM Style)These GM combination proportioning valves are based on the popular AC DELCO 172 1353 (PV2) 2 wheel disc and 172 1361 (PV4) 4 wheel disc valves. 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. All valves contain a low pressure shut off valve and warning light switch to ensure driver and vehicle safety should your