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Description
1978-1988 Regal Pro+ Brake System Rear 4302358CYFits 1978 88 GM G Body Cars w OE Saginaw 10 Bolt C clip (BIH) Drum Brake Housing Ends 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:
Fits 1978-88 GM G-Body Cars w/OE Saginaw 10 Bolt C-clip (BIH) Drum Brake Housing Ends
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 G-Body 78-88 |
|---|---|
| Axle | Rear |
| Brand | Baer Brakes |
| Caliper | 6P |
| Caliper Color | Comp Yellow |
| Disc Brake Caliper (Rear) Piston Quantity | 6 |
| Disc Brake Caliper (Rear) Type | Floating |
| 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/OE Saginaw 10 Bolt C-clip (BIH) Drum Brake 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 | 13 Inch Pro+ 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 | 1.100IN |
| Rotor Type | 2-Piece |
| Surface Type | Slotted, Drilled & Zinc Plated |
| System Notes | Fits stock Saginaw 10 bolt C-clip, drum brake rear end |
| Template | Q085H |
| Title | Pro+ Brake System Rear |
| Wheel Lug/Bolt Pattern | 5x4.75 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1988 | Buick | Regal | |
| 1978-1987 | Chevrolet | El Camino | |
| 1978-1983 | Chevrolet | Malibu | |
| 1978-1988 | Chevrolet | Monte Carlo | |
| 1978-1981 | Oldsmobile | Cutlass | |
| 1985-1988 | Oldsmobile | Cutlass | |
| 1978-1988 | Oldsmobile | Cutlass Supreme | |
| 1978-1988 | Pontiac | Grand Prix |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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 1699 reviews
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Product Reviews
★★★★★ 5
Effortless Precision: The Must-Have Tool for Automotive Professionals!
The LUMITECO Bearings Equipped Automotive tool has quickly become an indispensable part of my workshop! As a professional who values both efficiency and precision, this tool delivers on all fronts. The integrated bearings are an absolute game-changer, providing incredibly smooth and consistent operation that drastically reduces friction and effort during use. Whether I'm working on intricate components or larger assemblies, the stability and control this design offers are unparalleled. It feels robust and well-made in the hand, clearly built to withstand the rigors of daily automotive work. This tool doesn't just make tough jobs easier; it makes them more accurate, saving me valuable time and ensuring a superior result every time. If you're serious about your automotive work and want a tool that combines durability with buttery-smooth performance, look no further. This is a five-star addition to any toolkit
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Reviewed in the United States on May 27, 2025
★★★★★ 5
Cheap and got the job done.
Just what I needed. Plenty strong to roll out waterproof taping on a utility trailer roof. It is cheap and I can’t find anything to complain about. Maybe if you want to be gorilla Joe , it might not hold up to putting your body weight into the rolling process. But what needs that much force….
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Reviewed in the United States on March 18, 2026
★★★★★ 4
Lite weight
Not a heavy duty roller. Would work fine for tapes ,paper. Bearing are good and roll with ease.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Good Product
Seems well made and is definitely worth buying, Easy to use and glides really nice, Definitely recommend getting one if you’re putting down tape or adhesive
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great
Works great, as long as you don’t lean of one edge too much
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Reviewed in the United States on May 18, 2026
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