Home / Shop / Baer Brakes SS4 Disc Brake Systems 4302309S Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Baer Brakes SS4 Disc Brake Systems 4302309S Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

SKU: BAE4302309S

Disc Brake Kits

Baer Disc Brake Systems

Baer Brakes SS4 Disc Brake Systems 4302309S Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

SKU: BAE4302309S

Disc Brake Kits

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Description

Baer Brakes SS4 disc brake systems deliver superb stopping power. These systems feature their S4 4-piston calipers mounted to a slotted, drilled, zinc plated rotor (see diameters). Baer systems include unique billet backing plates that not only act as caliper mounts, but also house the banksia (one-piece) park shoe--a more modern and better working park brake assembly (on rear kits). Baer Brakes SS4 disc brake systems are completed with stainless steel brake hoses and the proper banjo fittings, and come in a choice of red, black, or silver powdercoat for the calipers.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-14 10:51:31

Specifications

Product Attributes - Brand: Baer Disc Brake Systems
Product Attributes - Manufacturer's Part Number: 4302309S
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Baer Brakes SS4 Disc Brake Systems
Product Attributes - UPC: 00844165026556
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 8.2/8.5//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 - 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: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles. Kit includes stainless braided brake hoses and parking brake cables. Uses DR1 or Hawk HB100 brake pads.

Reference Information

Brand Name/s	Baer Disc Brake Systems
StreetFX SKU	bae4302309S
SFX Item ID	4851483
Supplier Item Code	4851483
Manufacturer SKU	4302309S
Manufacturer UPC	844165026556
Alternative References	SS4, 4-piston

Compatibility

Application Data

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1976
Ending Year	1964
Engine Type	L6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.6
CID	402
CC	6588

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1969
Ending Year	1964
Engine Type	L6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	3.2
CID	194
CC	3180

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1966
Ending Year	1964
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	3.2
CID	194
CC	3180

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1965
Ending Year	1965
Engine Type	V8
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.6
CID	400
CC	5031

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1966
Ending Year	1975
Engine Type	V8
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	305
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1966
Ending Year	1976
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	305
CC	4638

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1975
Ending Year	1965
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	4.6
CID	283
CC	4638

Make	PONTIAC
Model	LEMANS
Submodel	HOLIDAY
Beginning Year	1972
Ending Year	1965
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.3
CID	327
CC	5358

Make	PONTIAC
Model	LEMANS
Submodel	THE JUDGE
Beginning Year	1976
Ending Year	1965
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.3
CID	305
CC	4098

Make	PONTIAC
Model	LEMANS
Submodel	THE JUDGE
Beginning Year	1966
Ending Year	1966
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.5
CID	396
CC	4098

Make	PONTIAC
Model	LEMANS
Submodel	TURNPIKE CRUISER
Beginning Year	1966
Ending Year	1966
Engine Type	V8
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.5
CID	305
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	TURNPIKE CRUISER
Beginning Year	1966
Ending Year	1964
Engine Type	L6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	7.4
CID	454
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	TURNPIKE CRUISER
Beginning Year	1971
Ending Year	1964
Engine Type	L6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	7.4
CID	454
CC	7441

Make	PONTIAC
Model	LEMANS
Submodel	TURNPIKE CRUISER
Beginning Year	1971
Ending Year	1971
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.6
CID	400
CC	7441

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1971
Ending Year	1971
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	6.6
CID	400
CC	5358

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1971
Ending Year	1971
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	4.1
CID	250
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1977
Ending Year	1965
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	307
CC	5031

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1977
Ending Year	1976
Engine Type	L6
Engine Size	3.5L/215
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	305
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1974
Ending Year	1975
Engine Type	V6
Engine Size	3.8L/230
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	7.4
CID	454
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1971
Ending Year	1964
Engine Type	V6
Engine Size	3.8L/230
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	305
CC	7441

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1977
Ending Year	1964
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	7.4
CID	454
CC	7441

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1977
Ending Year	1964
Engine Type	V8
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.7
CID	350
CC	7439

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1965
Ending Year	1964
Engine Type	V6
Engine Size	5.3L/326
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	307
CC	5031

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1972
Ending Year	1969
Engine Type	L6
Engine Size	3.8L/230
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	4.1
CID	250
CC	4097

Make	PONTIAC
Model	LEMANS
Submodel	S
Beginning Year	1976
Ending Year	1969
Engine Type	V6
Engine Size	3.8L/230
Engine Family	Pontiac V8
Drivetrain	RWD
Application Notes	Fits models with 10/12 bolt rear ends with C-Clip rear ends. Includes Baer Verislide caliper brackets that float to allow movement of the C-Clip axles.
Liter	5.0
CID	305
CC	4098

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Baer Brakes SS4 Disc Brake Systems 4302309S Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Baer Brakes SS4 Disc Brake Systems 4302309S Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Silver Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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