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Description
1973-1976 Century Track4 Brake System Front 4301397RFits 1973 77 GM A Body, 70 81 F Body & 75 79 X Body Cars (Comes Assembled on Stock Height Spindles) Features: 2 Piece, 4 Piston, T4 Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 1 Piece Slot, Drilled, Zinc Plate Rotor Specs: Applications GM F
Fits 1973-77 GM A-Body, 70-81 F-Body & 75-79 X-Body Cars (Comes Assembled on Stock Height Spindles)
Features:
- 2-Piece, 4-Piston, T4 Caliper Manufactured in Phoenix, AZ
- CNC Machined from US Sourced Forged or Billet Aluminum
- Powder Coated Finish
- Stainless Steel Pistons, Abutments and Noise Suppression Clips
- Staggered Pistons to Minimize Uneven Pad Wear
- Dual Seals, Dust/Weather & Pressure
- 1-Piece Slot, Drilled, Zinc-Plate Rotor
Specs:
| Applications | GM F-Body 70-81 |
|---|---|
| Applications | GM A-Body 73-77 |
| Applications | GM X-Body 75-79 |
| Axle | Front |
| Brand | Baer Brakes |
| Caliper | T4 |
| Caliper Color | Red |
| Disc Brake Caliper (Front) Piston Quantity | 4 |
| Disc Brake Caliper (Front) Type | Fixed |
| Disc Brake Pad FMSI Number | D0749 |
| Disc Brake Rotor (Front) Construction | Vented |
| Disc Brake Rotor (Front) Outside Diameter | 13.000IN |
| Emission Code | 6 |
| Export Description | Brake Components |
| Fitment Notes | Comes Assembled on Stock Height Spindles |
| Grade Type | Performance |
| Hose Material | Stainless Steel |
| Includes Spindles | Yes, Stock Height |
| Lug Count | 5 Lug |
| Min Wheel Dia (verify using template) | 17IN |
| Product Line | 13 Inch Track4 |
| Product Type | 13 Inch Track 4 Front 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 Yes/No | Yes |
| Rotor Thickness | 1.020IN |
| Rotor Type | 1-Piece |
| Surface Type | Slotted, Drilled & Zinc Plated |
| System Notes | Comes pre-assembled on modified stock spindles |
| Template | Q082H |
| Title | Track4 Brake System Front |
| Wheel Lug/Bolt Pattern | 5x4.75 |
| Wheel Stud Size | 1/2-20" x 2.25" |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1976 | Buick | Century | |
| 1973-1976 | Buick | Regal | |
| 1971-1972 | Buick | Skylark | |
| 1975-1976 | Buick | Skylark | |
| 1973 | Chevrolet | Chevelle | |
| 1970-1981 | Chevrolet | Camaro | |
| 1971-1976 | Chevrolet | El Camino | |
| 1973-1976 | Chevrolet | Laguna | |
| 1973-1976 | Chevrolet | Malibu | |
| 1971-1976 | Chevrolet | Monte Carlo | |
| 1975-1979 | Chevrolet | Nova | |
| 1971-1976 | Oldsmobile | Cutlass | |
| 1975-1979 | Oldsmobile | Omega | |
| 1973 | Pontiac | GTO | |
| 1970-1981 | Pontiac | Firebird | |
| 1975-1977 | Pontiac | Ventura |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Labrador approved!!
This is Sherman, he's the youngest of our 3 labs. He's 16 mos old, 83 lbs and a super obsessive chewer. Chewed through half the spindles on our deck over the course of about 2 hours - That's when I ordered BarkBone. He has a nightly chew session before bed, as well as throughout the day anytime he gets bored. These things are amazing and stand up to out little buzzsaw!! With the addition of the 2 new ones received today, he has 7 or 8 BarkBones in different flavors. He trades off during a chew-a-thon. He "lost" all the other bones (the other 2 took them outside and buried them in the snow). Poor guy went out of his mind searching the house for a bone a couple nights ago, which is why I ordered more! Big guy was elated when UPS them today - on a Sunday!! He layed down for a chew immediately!
My only complaint, I think they give him smelly, clear the room, gas! 🤢😵💫
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2022
★★★★★ 3
micro bone
Size: 4"
Really tiny, but they refunded me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
★★★★★ 1
Not interested in chewing this toy
Size: 8"
Our corgi is a very aggressive chewer but just doesn’t like this toy. He’ll pick it up excitedly and run off with it only to drop it and walk away, as if he tastes something bad. He’s attempted to chew it a few times but will stop within a few seconds and just walk away. He’s done this at least 10 times. I can’t figure it out. This dog chews up everything, but leaves this toy alone. I had such great hopes for this chew toy. A big waste of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2020
★★★★★ 5
Great Product
Size: 7.75"
The bones are great! We have two Golden Retrievers and they love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
★★★★★ 5
The best
Size: 4"
Love all the bark bone products. Very durable
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Reviewed in the United States on November 15, 2025