Master Cylinder Adapter Plate / S10 – Blazer (Flat Firewall)

P/N: S10-MCA-2




  • Allows the use of a 2 bolt Chrysler Style Master Cylinder
  • Includes Mounting Hardware
  • Verify which firewall you have before ordering, the same year S10/Blazer can have a different firewall (some angled firewalls, some straight up & down)

Master Cylinders:

  • A B3359TA 1.125 bore master cylinder is used on 4 piston brakes on all 4 corners
  • A B3360TA 1.032 bore master cylinder is used if the car doesn’t have 4 piston brakes on all 4 corners.

Trouble choosing a master cylinder size?  Follow this link – Manual Brake Tech

Additional information

Weight 3 lbs
Dimensions 6 × 6 × 6 in
Strange Master Cylinder

No, B3359TA 1.125, B3360TA 1.032

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