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Baer Brakes SS4+ Disc Brake Systems for 1970-1974 CAMARO, FIREBIRD - 4302321S Kit, SS4+, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Chevy, Pontiac, Kit

SKU: BAE4302321S

Disc Brake Kits

Baer Brakes SS4+ Disc Brake Systems for 1970-1974 CAMARO, FIREBIRD - 4302321S Kit, SS4+, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Chevy, Pontiac, Kit

SKU: BAE4302321S

Disc Brake Kits
A$4,527.66
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

For serious stopping power, check out Baer's SS4+ disc brake systems. They're designed to fit most 15 in. wheels, and feature Baer's S4 4-piston caliper mounted to a 2-piece slotted, drilled, and zinc plated rotor. Kits include high-grade stainless hardware and a pre-assembled 2-piece rotor. These systems are available for the front or rear, in black, silver, and red finishes. Order the model designed for your axle and wheel bolt pattern. If you've been looking for a street-legal, lightweight, drag strip or autocross-compatible brake system—you've come to the right place!

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-14 10:49:24

Specifications

Product Attributes - Brand
Baer Disc Brake Systems
Product Attributes - Manufacturer's Part Number
4302321S
Product Attributes - Part Type
Disc Brake Kits
Product Attributes - Product Line
Baer Brakes SS4+ Disc Brake Systems
Product Attributes - UPC
00844165027270
Product Attributes - Position
Rear
Product Attributes - Front Rotor Included
No
Product Attributes - Brake Rotor Bolt Pattern (in.)
5 x 4.75 in.
Product Attributes - Brake Rotor Bolt Pattern (mm)
5 x 120.65mm
Product Attributes - Differential Case Design Type
GM 8.5/8.875 in. (12-bolt), passenger car
Product Attributes - Rear Rotor Included
Yes
Product Attributes - Rear Rotor Style
Cross-drilled/Slotted surface
Product Attributes - Rear Rotor Construction
Vented
Product Attributes - Rear Rotor Diameter
13.00 in./330.20mm
Product Attributes - Rear Rotor Thickness (in.)
0.81
Product Attributes - Front Caliper Included
No
Product Attributes - Rear Caliper Included
Yes
Product Attributes - Rear Caliper Piston Quantity
Four
Product Attributes - Rear Caliper Material
Forged billet aluminum
Product Attributes - Rear Caliper Color
Gray/Silver
Product Attributes - Brake Pads Included
Yes
Product Attributes - Friction Material Name
Ceramic
Product Attributes - Parking Brake Provision
Yes
Product Attributes - Parking Brake Style
Internal drum
Product Attributes - Minimum Recommended Wheel Diameter (in.)
17 in.
Product Attributes - Front Spindles Included
No
Product Attributes - Master Cylinder Included
No
Product Attributes - Brake Booster Included
No
Product Attributes - Remanufactured
No
Product Attributes - Brake Hoses Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Baer Disc Brake Systems
StreetFX SKU bae4302321S
SFX Item ID 4852876
Supplier Item Code 4852876
Manufacturer SKU 4302321S
Manufacturer UPC 844165027270
Alternative References SS4+, 4-piston

Compatibility

Application Data
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter7.5
    CID455
    CC7456
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyPontiac V8
    Liter7.5
    CID455
    CC7456
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1974
    Engine TypeV8
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1974
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter5.7
    CID350
    CC5733
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1974
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyPontiac V8
    Liter5.7
    CID350
    CC5733
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyPontiac V8
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter6.6
    CID400
    CC6555
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1971
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyPontiac V8
    Liter6.6
    CID400
    CC6555
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter5.7
    CID350
    CC4097
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyPontiac V8
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter4.1
    CID250
    CC4098
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1971
    Engine TypeL6
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    Liter4.1
    CID250
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    CC5733
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyGM inline 6-cylinder
    Liter5.7
    CID350
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    CC5733
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter6.6
    CID400
    CC6555
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1970
    Ending Year1974
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter6.6
    CID400
    CC6555
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter4.1
    CID250
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter6.6
    CID400
    CC6555
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter5.7
    CID350
    CC5733
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1970
    Ending Year1974
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter7.5
    CID455
    CC7456
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1974
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter7.5
    CID455
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    CC7456
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1970
    Engine TypeL6
    Engine Size7.5L/455
    Engine FamilyPontiac V8
    Liter6.6
    CID400
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    CC6555
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1970
    Engine TypeL6
    Engine Size6.6L/400
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter5.7
    CID350
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1970
    Engine TypeL6
    Engine Size6.6L/400
    Engine FamilyGM inline 6-cylinder
    Liter5.7
    CID350
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1970
    Engine TypeL6
    Engine Size6.6L/400
    Engine FamilyGM inline 6-cylinder
    Liter6.6
    CID402
    DrivetrainRWD
    CC6588
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1971
    Engine TypeL6
    Engine Size6.6L/400
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
    Liter7.5
    CID455
    CC7456
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1971
    Ending Year1974
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyPontiac V8
    Liter7.5
    CID455
    CC7456
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyPontiac V8
    Liter4.1
    CID250
    CC4097
    DrivetrainRWD
    Application NotesDesigned to be used with small flange GM 10/12 bolt C-clip rear end.

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