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1958 - 1964 Chevy Impala, Bel Air, Biscayne Front Aluminum 2 Piston Power Disc Brake conversion Kit - A129-2A


Upgrade your 1958 - 1964 front brakes to aluminum caliper.Our billet aluminum calipers give you the stopping power of a 4-piston caliper without the wheel clearance issues.

Maximum braking power with the flexibility of using Most 15 inch wheels

  • Bolts to stock drum brake spindle.
  • Kit includes 2-piston SuperTwin HD billet aluminum calipers with stainless steel pistons, square cut seals, dust boots (DOT Design) and dual bleeders for easy bleeding.
  • Aluminum calipers are 6 lbs lighter than cast iron calipers for better ride quality.
  • Calipers 100% MADE IN THE USA
  • DOT stainless steel flex hoses
  • 9" booster and power brake master cylinder power the light weight calipers.
  • Adjustable proportioning valve allow best performance for your rear brakes
  • Calipers and adjustable proportioning valve 100% MADE IN USA
  • Includes Turbo slotted rotors with Xtra Life plating.
  • All hardware included.

Please note that the calipers in this kit are coated with a clear anodize finish. Upgrade to red or black calipers for an additional cost.

Click here to download

REMINDER! Please do not purchase this kit without reviewing the wheel fitment diagram.

Pricing: $1,153.78

Customize Your Item

- Rotor Upgrades -
- Powder Coat Upgrade -

Caliper Details

  • Caliper Name: SuperTwin
  • Number Of Pistons: 2
  • Piston Size: 43
  • Constructed From: Aluminum
  • Caliper Standard Finish: Clear Anodize
  • Caliper Optional Finishes: Powder Coat or Polished

Rotor Details

  • Diameter: 11
  • Thickness: 1.000 in.
  • Venting: Uni-Directional
  • Rotor Standard Finish: Slotted & Plated
  • Bolt Pattern: 5x4.75 in.


Shipping Information

  • Item Requires Shipping
  • 97.0 lbs.
  • W13.0000” x H32.0000” x L17.0000”

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