Anyone have experience with these?
I'm looking at this one from Wilwood:
https://www.amazon.com/gp/product/B0...P4BEHXVH&psc=1
Since swapping in larger 3/4 ton rear drum brakes on my Suburban on the SF14 bolt axle I've done all the bleeding and adjusting properly and made sure the proportioning valve isn't stuck blocking off the rear, but they just don't seem to be giving me enough stopping power. The larger 3/4 ton wheel cylinders aren't that much bigger, so I'm just theorizing that if I can adjust the proportioning valve that could solve my issue. Lot's of guys claim they're running 1 ton axles with a rear disc conversion on the stock 1/2 ton master cylinder set up for disk/drums, so I figured I would give the adjustable proportioning valve a try before upgrading the master cylinder, and at that point probably doing rear disc conversion.
Anyone have experience with these or recommend a different one?