Universal GM Disc Drum Proportioning Valve. TypeDisc/Drum Brake Brass Proportioning Valve. (2) 3/8-24 ports for front left and right caliper and (1) 9/16-18 port for the rear brakes 1/2-20" & 7/16-18" ports in from the master cylinder.
Upgrade 76 PCS DOT Brass Air Line Fittings Kit Semi Truck & Trailer Brake System
MICTUNING 43 PCS Brass DOT Air Brake Line Fittings Assortment Kit,1/4" 3/8" 1/2"
43Pcs Brass DOT Air Brake Line Fittings Kit, 1/4" 3/8" 1/2" Compression Air
Brass 3 Way Brake Line Tee 3/16 Inch T Fitting with Mounting Bracket Tool
1964-70 Brass Tee Block Brake Line GMTEE02 Inline Tube
Ailbiuko 200 Pcs Brass DOT Air Brake Line 1/4", 1/8", 3/8", 1/2",
