This system features the S4 4-piston caliper mounted to a 12", 1 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. 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 12” SS4 fits most 16” or larger wheels.
| Description_INV |
12" SS4 R BRK KIT B SDZ |
| Description_INV |
12" SS4 R BRK KIT B SDZ |
| Description_ASC |
** Because of the abundance of wheel companies and styles, it is impossible for Baer to guarantee fit of their brake systems into a specific wheel style and/or manufacturer. To verify fitment, we recommend using the template specific to the system you are interested in and compare it to the wheel of choice.** |
| Description_ASC |
** Because of the abundance of wheel companies and styles, it is impossible for Baer to guarantee fit of their brake systems into a specific wheel style and/or manufacturer. To verify fitment, we recommend using the template specific to the system you are interested in and compare it to the wheel of choice.** |
| Description_DES |
Baer Brakes 12" SS4 Rear Brake Kit, Black, SDZ |
| Description_DES |
Baer Brakes 12" SS4 Rear Brake Kit, Black, SDZ |
| Description_EXT |
Fits 1971-76 GM Full Size Passenger Cars w/OE Large Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends |
| Description_EXT |
Fits 1971-76 GM Full Size Passenger Cars w/OE Large Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends |
| Description_MKT |
This system features the S4 4-piston caliper mounted to a 12", 1 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. 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 12” SS4 fits most 16” or larger wheels. |
| Description_MKT |
This system features the S4 4-piston caliper mounted to a 12", 1 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. 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 12” SS4 fits most 16” or larger wheels. |
| Description_FAB |
2-Piece, 4-Piston, S4 Caliper Manufactured in Phoenix, AZ |
| Description_FAB |
2-Piece, 4-Piston, S4 Caliper Manufactured in Phoenix, AZ |
| Description_FAB |
CNC Machined from US Sourced Forged or Billet Aluminum |
| Description_FAB |
CNC Machined from US Sourced Forged or Billet Aluminum |
| Description_FAB |
Powder Coated Finish |
| Description_FAB |
Powder Coated Finish |
| Description_FAB |
Hard Anodized Aluminum Pistons, Stainless Steel Abutments and Noise Suppression Clips |
| Description_FAB |
Hard Anodized Aluminum Pistons, Stainless Steel Abutments and Noise Suppression Clips |
| Description_FAB |
Dual Seals, Dust/Weather & Pressure |
| Description_FAB |
Dual Seals, Dust/Weather & Pressure |
| Description_FAB |
1-Piece Slot, Drilled, Zinc-Plate Rotor |
| Description_FAB |
1-Piece Slot, Drilled, Zinc-Plate Rotor |
| Applications |
GM Full Size Pass Cars 71-76 |
| Axle |
Rear |
| Brand |
Baer Brakes |
| Caliper |
S4 |
| 8247 |
Black |
| Category |
Brake |
| 9362 |
4 |
| 9359 |
Fixed |
| 151 |
DR1-C |
| 9360 |
Vented |
| 9364 |
12.000 |
| Emission Code |
6 |
| Export Description |
Brake Components |
| Fitment Notes |
w/OE Large Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends |
| 3390 |
Performance |
| 761 |
Stainless Steel |
| Includes Park Brake |
Yes |
| Includes Park Brake Cables |
No |
| Lug Count |
5 Lug |
| Min Wheel Dia (verify using template) |
16 |
| part type |
Disc Brake Upgrade Kit |
| Product Line |
12 Inch SS4 |
| Product Type |
12 Inch SS4 Rear Brake Kit |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 - Long Label |
WARNING: This product can expose you to chemicals including Toluene Diisocyanate, and Nickel which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No |
Yes |
| Rotor Thickness |
1.020 |
| Rotor Type |
1-Piece |
| Sub Category |
Service Kits |
| Surface Type |
Slotted, Drilled & Zinc Plated |
| System Notes |
For stock bearing on axle rear end, 3.060" axle register |
| Template |
S113E |
| Title |
SS4 Brake System Rear |
| Warning |
California Proposition 65 |
| Wheel Lug/Bolt Pattern |
5x5.00 |
| Applications |
GM Full Size Pass Cars 71-76 |
| Axle |
Rear |
| Brand |
Baer Brakes |
| Caliper |
S4 |
| 8247 |
Black |
| Category |
Brake |
| 9362 |
4 |
| 9359 |
Fixed |
| 151 |
DR1-C |
| 9360 |
Vented |
| 9364 |
12.000 |
| Emission Code |
6 |
| Export Description |
Brake Components |
| Fitment Notes |
w/OE Large Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends |
| 3390 |
Performance |
| 761 |
Stainless Steel |
| Includes Park Brake |
Yes |
| Includes Park Brake Cables |
No |
| Lug Count |
5 Lug |
| Min Wheel Dia (verify using template) |
16 |
| part type |
Disc Brake Upgrade Kit |
| Product Line |
12 Inch SS4 |
| Product Type |
12 Inch SS4 Rear Brake Kit |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 - Long Label |
WARNING: This product can expose you to chemicals including Toluene Diisocyanate, and Nickel which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No |
Yes |
| Rotor Thickness |
1.020 |
| Rotor Type |
1-Piece |
| Sub Category |
Service Kits |
| Surface Type |
Slotted, Drilled & Zinc Plated |
| System Notes |
For stock bearing on axle rear end, 3.060" axle register |
| Template |
S113E |
| Title |
SS4 Brake System Rear |
| Warning |
California Proposition 65 |
| Wheel Lug/Bolt Pattern |
5x5.00 |
