Product Summary

Front and Rear Position, Parking Brake Provision

  • Fits 1963-1970 Chevrolet C10 Pickup, Suburban, Blazer, C10 Suburban; GMC 1500, 1500 Series, C15/C1500 Pickup, C15/C1500 Suburban, Suburban, Jimmy
  • At-the-wheel 4-wheel disc kit that works with your existing master cylinder and booster
  • 11 in. plain-face front and rear rotors with natural-finish single-piston calipers, pads and flex hoses
  • Includes stock-height spindles to retain factory ride height; 6x5.5 in. bolt pattern; parking brake cables included
  • Requires 15 in. or larger wheels; fits RWD models only. Fits models with non-staggered shocks

Rebates Available

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Key Specs

MFG. Part #TWK6346
PositionFront and Rear
Wheel Bolt Pattern (in.)6x5.5 in.
Wheel Bolt Pattern (mm)6x139.7 mm
Parking Brake ProvisionYes
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Need To Know

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The Right Stuff TWK6346 Details

63-70 GM Truck/Suburban, 2WD, "At The Wheel" Disc Brake Conversion Kit

Street Series Kits by The Right Stuff are the most widely used Disc Brake Conversion solution in the Restoration Industry. Stop with confidence using The Right Stuff, leading the way in converting drum brakes to disc since 1989. Add a No-Brainer Brake Line Kit to round out your upgrade and simplify your installation today!

Features

  • Industry Leading Proprietary Solution
  • CNC Machined Forged Brackets
  • Forged Spindles
  • Includes Flex Hoses
  • Featuring Timken Bearings

Specifications

  • Series: Street
  • Vehicle Ride Height: Stock Height
  • Caliper Color: Natural
  • Caliper Piston Quantity: 1
  • Rotor Type: Standard
  • Front Rotor Diameter: 11 IN
  • Rear Rotor Diameter: 11 IN
  • Pads Included: Yes
  • E-Brake Cables Included: Yes
  • Spindles Included: Yes
  • Brake Booster Included: No
  • Master Cylinder Included: No
  • Wheel Lug Hole Quantity: 6
  • Fits Wheel Size: 15"+ IN
  • Shocks: Non Staggered

Fitment

  • 1970 Chevrolet Blazer
  • 1963-1970 Chevrolet C10 Pickup
  • 1967-1970 Chevrolet C10 Suburban
  • 1963-1966 Chevrolet Suburban
  • 1966 GMC 1500
  • 1963-1965 GMC 1500 Series
  • 1967-1970 GMC C15/C1500 Pickup
  • 1967-1970 GMC C15/C1500 Suburban
  • 1970 GMC Jimmy
  • 1963-1966 GMC 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 TWK6346 Specifications

KEY SPECS
MFG. Part #TWK6346
BrandThe Right Stuff
PositionFront and Rear
Wheel Bolt Pattern (in.)6x5.5 in.
Wheel Bolt Pattern (mm)6x139.7 mm
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor StylePlain Face
Spindle TypeStock Height
Front Rotor IncludedYes
Front Rotor Diameter11
Front Caliper IncludedYes
Rear Caliper IncludedYes
Front Spindles IncludedYes
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedYes
GENERAL
Sold in QuantityKit
NotesFits RWD models only. Fits models with non-staggered shocks.
GTIN Code00889165412152
Front Caliper ColorNatural
Front Caliper PistonOne
Parking Brake Cables IncludedYes
Front Rotor StylePlain Face
Brake Pads IncludedYes
Caliper ColorNatural
Front Rotor ConstructionVented
Rear Caliper ColorNatural
Rear Caliper MaterialCast Iron
Rear Caliper Piston QuantityOne
Rear Rotor ConstructionVented
Rear Rotor Diameter11"
Rear Rotor StylePlain Face

Questions & Answers

Fitment

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