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
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Exchange/Return Notes
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SKU: 77748633779

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Randall P
Grantham, US
★★★★★ 4
Very well built.
Well build. Very solid for the price. I used #1 AWG cable. I don't like the pinch bolt connection. It tries to drill through the cable, and spreads the strands. Only about 2/3rds are pinched under the knurled bolt tip. I'll keep an eye on it, and if the connection heats up, I'll pull apart, straighten the strands, and tin the ends with solder so they don't crush much. See how that works. A concave, half circle piece under the pinch bolt would be better IMO. That would keep strands together as they crushed down.
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Reviewed in the United States on December 6, 2024
M
Verified Purchase
Meeikal
Waukegan, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
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Verified Purchase
Dana
Natrona Heights, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
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Reviewed in the United States on April 13, 2026
W
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Will Peppers jr
Port Orchard, US
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025
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Kraig Cash
West Palm Beach, US
★★★★★ 5
Top notch
Size: 300A Fuse Holder
Very good quality
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Reviewed in the United States on January 8, 2026

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