Two low-glamor jobs. Replaced all the brake soft lines and stabilizer bushings. Rock Auto parts. Pedal feels different, but need to go romp on the brakes when the family isn't in the truck. Also replaced t-stat, rear heater elbows, and a few bypass hoses. Big fat mess, there. The line that feeds the oil cooler was soft and squishy from being oil soaked for 30 years. The rest were in good shape.