1964-1972 GM A Body (Chevelle, GTO, Cutlass) Stock Height Front Disc Brake Kit w/ Drilled & Slotted Rotors Black Calipers (SAME AS DBK6769) NO SPINDLES 200 Series PTFE A residual valve acts like

A residual valve acts like a one-way or check valve to maintain brake system pressure to eliminate the problems of a spongy pedal

and individual preference

Pre Loaded with D52 Pads

Has a built in 1" (25mm) Hex on bottom for easy removal

1964-1972 GM A Body (Chevelle, GTO, Cutlass) Stock Height Front Disc Brake Kit w/ Drilled & Slotted Rotors Black Calipers (SAME AS DBK6769) NO SPINDLES 200 Series PTFE A residual valve acts like964 1972 GM A Body ( Chevelle, GTO, Cutlass) Front Disc Brake Kit includes: Stock Height spindles Vented drilled & slotted 11" rotors 5"x4. 75" w 7 16" studs Dust caps Inner & outer bearings, seals, & mounting hardware Front caliper brackets Backing Plates Front rubber brake hoses Large GM single piston powder coated black calipers pre loaded with pads Must use 15" or larger rims.