For 1978-87 Chevy GMC Full Size Truck Brake Proportioning Valve Combination Disc
This is a Brand New Disc/Drum Brass Proportioning Valve. This valve is a direct replacement valve with no modifications needed. No need to cut any wires with this valve even has the correct switch! This works on ALL 1978-1987 Chevy & GMC Full Size trucks that have disc brakes in the front and drum brakes in rear. Including 2WD & 4WD, 1/2 Ton, 3/4 Ton, & 1 Ton Even the P30 Chassis Frames! This brake valve is a 5 port valve and will work as left mount, right mount or bottom mount.  The valve has 9/16"-18 connection for Rear Brakes & Dual 3/8"-24 ports for the front brakes. The connections from the Master Cylinder are 1/2"-20 and 7/16"-24. The Proportioning Valve allows proper fluid transfer and contains a residual pressure valve for proper braking.
We only accept Paypal, Google Pay, VISA, Master Card, American Express, Discover, eBay Mastercard etc.
We process and dispatch your purchase within 1 business day after payment clearance.
Please contact us if you have special requirements (combination of packaging etc.).
We offer free USPS or FEDEX Package as default.
Please contact us first when return, exchange and refund is required.
Any direct return of purchased items will not be processed.
All other returns can be accepted in 30 days.
We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
Before leaving us neutral or negative feedback, please contact us first.
We will do everything we can to give you a satisfying solution.
Please don't open case via eBay or PayPal.
Please don't open any return request before contact us.
We strive for our customer satisfaction at best possible.
If you have any questions, please feel free to email our service specialists.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have.
PushAuction