Many GM brakes use a heavy single spring, the 50600 engages the spring and quickly releases the spring tension. Many GM brakes use a heavy single spring. The 50600 engages the spring and quickly releases thr spring tension.
Lisle 24300 Speedy Brake Pad Spreader, for Single Piston Disc Brake Calipers
Lisle 81850 Combination Brake Lining Thickness Gauge Set, 9-Piece Brake Pad
Lisle 24300 Speedy Brake Pad Spreader
Lisle Truck Air Brake Spring Tool for S-Cam Brakes #40030
Lisle 81850 Combo Brake Lining Thickness Gauge Set