SKU: 77748633779

1973-1977 Century Extreme+ Brake System Rear 4302411S

Sale price$1957.47 Regular price$2174.97
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Description

1973-1977 Century Extreme+ Brake System Rear 4302411SFits 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: 1 Piece Monoblock, 6 Piston, 6S Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced 2618 Aluminum Forging Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2

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:

  • 1-Piece Monoblock, 6-Piston, 6S Caliper Manufactured in Phoenix, AZ
  • CNC Machined from US Sourced 2618 Aluminum Forging
  • 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 6S
Caliper Color Silver
Disc Brake Caliper (Rear) Piston Quantity 6
Disc Brake Caliper (Rear) Type Fixed
Disc Brake Pad FMSI Number D1247
Disc Brake Rotor (Rear) Construction Vented
Disc Brake Rotor (Rear) Outside Diameter 14.000IN
Emission Code 6
Export Description Brake Components
Fitment Notes w/OE Small Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends
Fitment Notes w/Hybrid 10/12 Bolt Non-Flush Mount 3.150" Bearing
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) 18IN
Product Line 14 Inch Extreme+
Product Type 14 Inch Extreme+ 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 1.250IN
Rotor Type 2-Piece
Surface Type Slotted, Drilled & Zinc Plated
System Notes For stock 10 or 12 bolt bearing on axle (BOP) rear end only
System Notes fits 10/12 bolt "hybrid" rear end with Ford 3.150 bearing
Template N110P
Title Extreme+ 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.
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Exchange/Return Notes
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  • 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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SKU: 77748633779

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C. J. Wynne
Draper, US
★★★★★ 5
Great fit, support and quality
Size: 6.5, Color: (101) White/White/Metallic Silver
I bought as a gift for my wife, she loves everything about them, the fit, support, and quality. These are to replace a pair of Under Armor shoes that served her well and lasted a long time.
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Reviewed in the United States on January 22, 2026
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Really886
Natrona Heights, US
★★★★★ 5
Not a fashion statement, but the best for my feet
I’ve had these for a year & alternate between these & a pair of Nikes & they’re still in great shape. I tried just about every brand in my hunt for walking/light jogging sneakers, and for me, these were by far the most comfortable, even over $160 New Balances & expensive Diadora & ASICS…Adidas Ultraboost etc. Every foot is different - for me, different shoes press against the inner foot bone uncomfortably, and there’s no issue with that here. The sole is thick & cushiony which I find supportive, and my feet don’t feel overly compressed. There is a nice little bounce which each step. True to size. I’d recommend.
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Reviewed in the United States on January 25, 2025
D
Verified Purchase
dorp
Boise, US
★★★★★ 5
Good shoe
Size: 6.5 Wide, Color: (001) Black/Black/White
Comfortable and are cushioned well for long walks. They fit perfectly and the color goes with anything. Very durable and good quality for the money.
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Reviewed in the United States on May 5, 2026
C
Verified Purchase
CDk
Pawtucket, US
★★★★★ 5
Amazing walking sneakers
Size: 9.5 Wide, Color: (001) Black/Black/White, Size: 9.5 Wide, Color: (001) Black/Black/White
Excellent purchase. The size was absolutely correct; they fit my feet perfectly without needing to order a different size. They're also incredibly comfortable from the first wear, ideal for everyday use as well as long walks. The quality feels very good, and the design is exactly as pictured. I would definitely buy them again.
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Reviewed in the United States on April 21, 2026
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Yadira Hernandez
Lowell, US
★★★★★ 5
Excellent comfort and quality
Size: 7 Wide, Color: (003) Black/Black/Bittersweet Pink
I loved these shoes. They are very comfortable, lightweight, and fit perfectly. I use them for walking and working out, and they haven’t caused any discomfort. The design is also nice and they look high quality. I would definitely buy them again
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Reviewed in the United States on May 1, 2026

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