13" 4 Piston Rear Disc Brake Kit 65-70 GM Fullsize Cars

This system features the S4 4-piston caliper mounted to a 13", 2 piece slot, drill, zinc plated rotor. The S4 caliper has D.O.T compliant dust and weather seals and uses the popular DR1 or HB100 pad type. Rotors are pre-assembled with NAS high grade stainless hardware. Baer’s unique backing plate not only acts as a caliper mount, but also houses a modern 1-piece park brake shoe assembly. Stainless braided hoses are also included. The 13” SS4+ fits most 17” or larger wheels.

| Notes:

Designed for c-clip rear end 

 

| Applications:

- 1965-70 GM full size passenger cars with OE c-clip rear end

 

The Baer Remaster master cylinder is offered in three sizes to fit most applications. Use chart below as a guideline to help you determine the proper size for you. Please contact us with any questions regarding the best size for you.

 

Bore Size	Manual Brake	Power Brake	Hydroboost
15/16"	?
1"		?
1 1/8"			?

• 15/16" can be used Power or Manual. Customers that prefer softer pedal feel with less pedal effort use 15/16" for Power Brakes
• 1" with Power is based on good engine vacuum numbers, and that the booster is working correctly
• Hydroboost or Drag race applications with dual rear calipers should use a 1 1/8" Bore Remaster