Good technique to re-center proportioning valve? - The 1947 - Present Chevrolet & GMC Truck Message Board Network
Convert proportioning valve to distribution valve? - Chevy Message Forum - Restoration and Repair Help
Good technique to re-center proportioning valve? - The 1947 - Present Chevrolet & GMC Truck Message Board Network
![Good technique to re-center proportioning valve? - The 1947 - Present Chevrolet & GMC Truck Message Board Network Good technique to re-center proportioning valve? - The 1947 - Present Chevrolet & GMC Truck Message Board Network](http://i.imgur.com/TQ4ATesl.png)
Good technique to re-center proportioning valve? - The 1947 - Present Chevrolet & GMC Truck Message Board Network
![Proportioning Valve Rebuild | Classic Car Restoration Club | CCRC | www.classiccarrestorationclub.com Proportioning Valve Rebuild | Classic Car Restoration Club | CCRC | www.classiccarrestorationclub.com](https://d2culxnxbccemt.cloudfront.net/car/content/uploads/car/2016/04/13093533/011335f_S3486u_c-Proportioning-Valve.png)