Full Size Trucks 1973-87: Disc to disc upgrade to larger than stock single-piston cast iron calipers. Bolts to stock spindles.Blazer/Jimmy 1973-91: Disc to disc upgrade to larger than stock single-piston cast iron calipers. Bolts to stock spindles.
Suburban 1973-91: Disc to disc upgrade to larger than stock single-piston cast iron calipers. Bolts to stock spindles.
Caliper Specs:
1-piston80mm pistonCast ironRotor Specs:
11.5'' diameter1.250'' ThickUni-direction, straight vane ventingSlotted finish6 x 5.5'' bolt patternFeatures:
All hardware includedHigh performance brake padsTurbo slotted rotors