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Description
1973-1977 Century Pro+ Brake System Rear 4302407BFits 1964 77 GM A Body Cars w OE Small Pattern 10 12 Bolt Bearing on Axle (BOA) Housing Ends, Also Fits Hybrid 10 12 Bolt Non Flush Mount 3. 150" Bearing Features: 2 Piece, 6 Piston, 6P 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 2 Piece
Fits 1964-77 GM A-Body Cars w/OE Small Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends, Also Fits Hybrid 10/12 Bolt Non-Flush Mount 3.150" Bearing
Features:
- 2-Piece, 6-Piston, 6P 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
- 2-Piece Slot, Drilled, Zinc-Plate Rotor w/Billet Aluminum Hat
Specs:
| Applications | GM A-Body 64-77 |
|---|---|
| Axle | Rear |
| Brand | Baer Brakes |
| Caliper | 6P |
| Caliper Color | Black |
| Disc Brake Caliper (Rear) Piston Quantity | 6 |
| Disc Brake Caliper (Rear) Type | Fixed |
| Disc Brake Pad FMSI Number | D0731 |
| Disc Brake Rotor (Rear) Construction | Vented |
| Disc Brake Rotor (Rear) Outside Diameter | 13.000IN |
| Emission Code | 6 |
| Export Description | Brake Components |
| Fitment Notes | w/Hybrid 10/12 Bolt Non-Flush Mount 3.150" Bearing |
| Fitment Notes | w/OE Small Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends |
| Grade Type | Performance |
| Hose Material | Stainless Steel |
| Includes Park Brake | Yes |
| Includes Park Brake Cables | Yes |
| Lug Count | 5 Lug |
| Min Wheel Dia (verify using template) | 17IN |
| Product Line | 13 Inch Pro+ |
| Product Type | Rear Brakes |
| 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 | 1.100IN |
| Rotor Type | 2-Piece |
| Surface Type | Slotted, Drilled & Zinc Plated |
| System Notes | For stock 10 or 12 bolt bearing on axle (BOP) rear end, also fits 10/12 "hybrid" rear w/ Ford 3.150" bearing |
| Template | Q110H |
| Title | Pro+ Brake System Rear |
| Wheel Lug/Bolt Pattern | 5x4.75 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1977 | Buick | Century | |
| 1964-1972 | Buick | Skylark | |
| 1975-1977 | Buick | Skylark | |
| 1964-1969 | Buick | Special | |
| 1964-1972 | Buick | Sportwagon | |
| 1964-1971 | Oldsmobile | 442 | |
| 1964-1972 | Oldsmobile | F85 | |
| 1964-1977 | Oldsmobile | Cutlass | |
| 1964-1973 | Pontiac | GTO | |
| 1964-1977 | Pontiac | LeMans | |
| 1964-1970 | Pontiac | Tempest |
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
4.5 ★★★★★
Based on 1431 reviews
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Product Reviews
★★★★★ 4
Almost Great
Color: *Black
This is a better-quality night-table/desktop organizer with enough space to put most of your EDC or pocket items, including cell phones, chargers and even some jewelry. Definitely better than most others and worth the price. The only reason it didn't get a fifth star was the placement/ergonomics of the charges/wires. there are two (2) holes for wires for phones. There are more than enough spaces for phones, and other devices. The holes are just too small for more than 1 or 2 wires. not enough room. There is a great cut out on the size for pens, and another area for jewelry or cuff links. well thought out - but again, a tad small for today's user. Overall, well made, looks nice, can fit almost everything
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Better than the photos. Exactly what you want
Color: *Black
Lost my keys for the billionith time and wanted an EDC tray
- Shopped all around Amazon for something large enough (you need bigger than you think and all other ones are much smaller than you realize)
- Perfect size. WAY better construction than I thought it would be. It is PU faux leather but feels nice.
- Nice velvet lining. Heavy construction.
Won't regret this for the low price
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Reviewed in the United States on February 17, 2024
★★★★★ 5
Nicely made organizer
Color: *Black
I was looking for a man's organizer that had multiple compartments. Most had only seven, but this one had nine. A little deeper than most as well. Leather-look finish and sturdy. I'm happy with the purchase.
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Reviewed in the United States on July 3, 2024
★★★★★ 5
Feels really nice and sturdy would recommend.
Color: Brown
Was very very surprised by how nice it is! Especially for the price. I know it is PU leather but its actually nice! Good size even has spots for rings that the flap also covers (this is the only one that has that style that i could find) its built well feels really nice has all the storage you would need overall would highly recommend! 10/10
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Reviewed in the United States on October 3, 2020
★★★★★ 4
Size
Color: *Black
Product is great ..... But I thought it would be smaller ....... I wonder if it comes in different colors ?
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Reviewed in the United States on November 20, 2025