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Description
1973-1977 Century SS4+ Brake System Rear 4302410BFits 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, 4 Piston, S4 Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Hard Anodized Aluminum Pistons, Stainless Steel Abutments and Noise Suppression Clips Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate
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, 4-Piston, S4 Caliper Manufactured in Phoenix, AZ
- CNC Machined from US Sourced Forged or Billet Aluminum
- Powder Coated Finish
- Hard Anodized Aluminum Pistons, Stainless Steel Abutments and Noise Suppression Clips
- 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 | S4 |
| Caliper Color | Black |
| Disc Brake Caliper (Rear) Piston Quantity | 4 |
| Disc Brake Caliper (Rear) Type | Fixed |
| Disc Brake Pad FMSI Number | DR1-C |
| 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 SS4+ |
| Product Type | 13 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 | .810IN |
| 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 | S135H |
| Title | SS4+ 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
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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]
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4.8 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Soothing Lotion - Excellent before bedtime
Size: 12 Fl Oz (Pack of 1)
I absolutely love this lotion. The lavender scent is gentle and calming without being overpowering, and it really does make applying it feel like a small moment of relaxation. The texture is smooth and absorbs nicely, leaving my skin soft and well moisturized without feeling greasy. The natural oatmeal formula feels very soothing, especially when skin is dry or irritated. It’s become a staple in my routine because it hydrates so well and the scent is so comforting. A wonderful lotion to keep on hand if you enjoy skincare that both nourishes your skin and helps you unwind a little at the end of the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
Terrific price and product
Size: 33 Fl Oz (Pack of 1)
Love the scent and luxurious feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Great value for an amazing product
Size: 33 Fl Oz (Pack of 1)
This is the only product I wash with; it's more natural, suds nicely, last for months and smells beautiful. It's a great deal purchasing this bulk size. I've never has issues with irritation or skin dryness. It's also safe to use while bathing my grandchildren and leaves skin soft and film-free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Recommend it
Size: 33 Fl Oz (Pack of 1)
The stress relief lavender scent body lotion delivers a calm, relaxing experience with a soft aroma that is not overpowering. The lavender scent helps create a soothing atmosphere, especially at night, and the lightweight texture absorbs quickly without leaving a sticky finish. After using it consistently, I noticed my skin felt smoother and more hydrated, and the gentle scent made my evening routine feel more comforting. Overall, it is a solid option for anyone looking for a simple, calming lotion that supports relaxation and daily moisture care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 4
Didn't help with sleep
Size: 12 Fl Oz (Pack of 1)
Purchased on basis of reviews. Needed help with sleep and to relax so I can get to sleep. Found scent pleasant but faint. The affects of the lavender scent, that is supposed to be therapeutic, had no affect at all. Perhaps could have been a bit stronger not overwhelming where it causes headaches. Nice lotion for the skin but for me served no purpose. Sent back. Try other mindfulness approaches I've tried and work. Continue with these. Perhaps those that say it helps with sleep is more sensitive to the mild scent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
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