Baer Brakes · New
Baer Brakes 65-70 Chevrolet Biscayne 13in SS4+ Rear SDZ Brake Kit - Black
MPN 4302423B · Store SKU bae4302423B
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This system features the 4-piston, S4 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-C 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 and hardware are also included. The 13" SS4+ fits most 17” or larger wheels. Fits 1965-70 GM Full Size Passenger Cars w/OE Large Pattern 10/12 Bolt C-Clip (BIH) Housing Ends Baer Brakes 13" SS4+ Rear Brake Kit, Black, SDZ
Manufacturer fitment & guides
Check 4302423B against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y