Product Summary

Rear Position, Parking Brake Provision, Not Applicable

  • Converts rear drum brakes to disc; for trucks originally equipped with 10 in. rear drums; drilled & slotted rotors, 6x5.5 in. bolt pattern
  • Fits 1988-98 Chevrolet K1500, 1992-98 Chevrolet K1500 Suburban, 1988-98 GMC K1500, 1992-98 GMC K1500 Suburban
  • 11 in. drilled & slotted rear rotors with red powder-coated single-piston calipers, pads and flex hoses
  • 6x5.5 in. bolt pattern; retains parking brake via integral caliper
  • Requires 15 in. or larger wheels; fits application originally equipped with 10 in. rear drum brakes

Rebates Available

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Key Specs

MFG. Part #TRD8860Z
PositionRear
Wheel Bolt Pattern (in.)6x5.5 in.
Wheel Bolt Pattern (mm)6x139.7 mm
Parking Brake ProvisionYes
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Need To Know

Quick and Easy Returns

Return Policy

The Right Stuff TRD8860Z Details

1988-98 Chevy/GMC K1500 Rear Disc Brake Conversion, Red Calipers 6 Lug 10" Drum

Specifications

  • Series: Street
  • Caliper Color: Red
  • Caliper Piston Quantity: 1
  • Rotor Type: Drilled and Slotted
  • Rear Rotor Diameter: 11 IN
  • Pads Included: Yes
  • E-Brake Cables Included: No
  • Wheel Lug Hole Quantity: 6
  • Fits Wheel Size: 15"+ IN

Fitment

  • 1988-1998 Chevrolet K1500
  • 1992-1998 Chevrolet K1500 Suburban
  • 1988-1998 GMC K1500
  • 1992-1998 GMC K1500 Suburban

Rebates

The Right Stuff 15% Off Disc Brake Parts 2026 Sale

TheRightStuff15%Off2026Sale

The Right Stuff 15% Off Disc Brake Parts 2026 Sale, running from July 20, 2026, through October 20, 2026. For a limited time, customers can save up to 15% off on select disc brake parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only.

The Right Stuff TRD8860Z Specifications

KEY SPECS
MFG. Part #TRD8860Z
BrandThe Right Stuff
PositionRear
Wheel Bolt Pattern (in.)6x5.5 in.
Wheel Bolt Pattern (mm)6x139.7 mm
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor StyleDrilled & Slotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedYes
GENERAL
Sold in QuantityKit
NotesFits application originally equipped with 10 in. rear drum brakes.
Parking Brake Cables IncludedNo
Brake Pads IncludedYes
Caliper ColorRed
Parking Brake StyleIntegral Caliper
Rear Caliper ColorRed
Rear Caliper MaterialCast Iron
Rear Caliper Piston QuantityOne
Rear Rotor ConstructionVented
Rear Rotor Diameter11"
Rear Rotor StyleDrilled and Slotted

Questions & Answers

Fitment

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