1964–77 GM A-Body Rear SS4 Disc Brake Kit (12 × 1.020-inch) by Baer Brakes®
12 × 1.020-inch one-piece rotors with S4 four-piston calipers and braided brake hoses.
Baer Brakes® “SS4” rear disc-brake system for 1964–77 GM A-Body with bearing-on-axle small-pattern 10/12-bolt ends; applicable non-flush 3.150-inch bearing hybrid ends. The kit pairs 12 × 1.020-inch one-piece slotted, drilled and zinc-plated rotors with S4 four-piston aluminum calipers and dust/weather seals. The caliper mounting backing plates also support a dedicated parking-brake assembly. Stainless-steel braided brake hoses and mounting hardware are included; the axle-housing end design must match this kit. The rotor and caliper package is designed for most 16-inch or larger wheels, subject to wheel-template clearance.
• Applications: 1964–77 GM A-Body with bearing-on-axle small-pattern 10/12-bolt ends; applicable non-flush 3.150-inch bearing hybrid ends
• Rear rotors: 12 × 1.020-inch one-piece slotted, drilled and zinc-plated design
• Calipers: S4 four-piston aluminum with dust/weather seals
• Parking brake: integrated shoe assembly; cables included by manufacturer
• Includes stainless-steel braided brake hoses and mounting hardware; most 16-inch or larger wheels
Notes
- Kits are for use with 15" wheels or larger.
- Due to design differences, OPGI recommends that you do not mix brake conversions from multiple manufacturers.
- This item is not eligible for any further discounts or promotional pricing.
- This item is Oversize 3, and is excluded from free ground shipping.
- This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
