SKU: 96257606812

1973-1977 Century Pro+ Brake System Rear 4302407HO

Sale price$1507.47 Regular price$1674.97
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Description

1973-1977 Century Pro+ Brake System Rear 4302407HOFits 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 Hugger Orange
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
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 96257606812

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4.6 ★★★★★
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E
enzofrost
Pawtucket, US
★★★★★ 4
Very solid option for comfort but the pattern of the shirt I received was off-putting
Size: Small, Color: Grey White Stripe
The shirt itself is great, sizing is spot on with an athletic tapered fit which I always prefer in a polo. The material is classic maelreg cotton feeling without the heaviness and water holding of typical cotton shirts. You can run in these polos, workout, go out to lunch or dinner, or simply sleep in these they are so comfortable. It's the patterns offered that made me return this and another I tried out. Colors are spot on with descriptions but the patters are small enough to play tricks on eyes, I received complaints from both my wife and daughter (separately) about the pattern hurting their eyes hence the 4 star instead of 5. Others may love the patter but know that it isn't as universally pleasing as more other shirts offered by this brand
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Reviewed in the United States on April 15, 2026
R
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Ramón Quezada
Natrona Heights, US
★★★★★ 5
Good
Size: Medium, Color: Navy Stripe
Good, soft material
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Reviewed in the United States on May 22, 2026
C
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chris scharf
Phoenix, US
★★★★★ 5
Comfortable, and good quality
Size: X-Large, Color: Cobalt Stripe
Nice quality for the $
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Reviewed in the United States on April 21, 2026
P
Pizza face
Battle Creek, US
★★★★★ 5
Looks decent, doesn’t cook me in summer
Size: Medium, Color: Grey White Stripe
Bought this mainly as another golf shirt and wasn’t expecting much. Material is lightweight and comfortable enough during warmer days. Fit was pretty close to expected sizing. Sometimes inexpensive golf shirts end up feeling stiff or cheap after washing. This one has held up fine so far. Good everyday option.
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Reviewed in the United States on May 26, 2026
S
ScottsdaleCoug
Battle Creek, US
★★★★★ 5
Most Comfortable Hoodie I’ve Ever Worn…
Color: White Light Blue Grid, Size: Medium, Color: White Light Blue Grid, Size: Medium
Arguably, this is one of the most comfortable hoodies I’ve ever worn—and that’s saying something. The fit, feel, and overall look just come together in a way that makes this an easy go-to. I’ve become a big fan of M MAELREG, and this hoodie continues that trend. Their focus on clean, sharp styling really shows here. It has a modern, athletic look without trying too hard, and it works just as well for casual wear as it does for something a bit more put together. My wife immediately noticed it—and that’s always a good sign. The standout feature is the fabric. It’s lightweight but not flimsy, with just the right amount of structure. The stretch is excellent, and it moves naturally without feeling restrictive. It also does a great job managing heat, which is a big deal here in Arizona. Whether I’m out running errands, heading to a showing, or just wearing it around the house, it stays comfortable and breathable. Another thing I appreciate is how versatile it is. This isn’t just a “gym hoodie” or something you only wear lounging—it genuinely fits in almost anywhere. It has that polished, performance look that makes it easy to dress up or down depending on the situation. At roughly $40, this feels like a strong value. You’re getting a well-designed, comfortable piece that looks good and performs even better. Final thoughts…. ✔️ Extremely comfortable with a lightweight, performance feel.
 ✔️ Clean, modern design that looks sharp in multiple settings.
 ✔️ Breathable and well-suited for warmer climates like Arizona.
 ✔️ Great stretch and mobility without feeling too thin.
 ✔️ Strong value for the price point.
 ⭐️1 star — I don't endorse this at all, poor quality. ⭐️⭐️ 2 stars — I don't endorse it: has multiple faults, or significantly overpriced. ⭐️⭐️⭐️ 3 stars — It's passable: it has some faults, some compromises, but the quality is acceptable for what it is. ⭐️⭐️⭐️⭐️ 4 stars — Product quite acceptable, and it does what it promises. ⭐️⭐️⭐️⭐️⭐️ 5 stars — Product that I totally endorse. Blown away. Drop everything and buy it!
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Reviewed in the United States on April 23, 2026

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