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Description
1978-1988 Regal Extreme+ Brake System Rear 4302418BFits 1978 88 GM G Body Cars w OE Saginaw 10 Bolt C clip (BIH) Drum Brake Housing Ends 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:
Fits 1978-88 GM G-Body Cars w/OE Saginaw 10 Bolt C-clip (BIH) Drum Brake Housing Ends
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 G-Body 78-88 |
|---|---|
| Axle | Rear |
| Brand | Baer Brakes |
| Caliper | 6S |
| Caliper Color | Black |
| Disc Brake Caliper (Rear) Piston Quantity | 6 |
| Disc Brake Caliper (Rear) Type | Floating |
| 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 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) | 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 | Fits stock Saginaw 10 bolt C-clip, drum brake rear end |
| Template | N085P |
| Title | Extreme+ 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 |
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Exchange/Return Notes
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Quality prints, this is what ‘matte’ should be
Size: 8.5"x11"
Really nice results and the double sided coating eliminated the worry about which side to put down in the printer. Value seems fair, quality is very good, color is excellent, dried quickly, nice thick paper. I use an Epson-3750 printer with it and it did initially have a hard time grasping the sheets so make sure to fan the paper first.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
The paper looks great, and for the price it's awesome!
Size: 8.5"x11"
I took on a job of a couple who wanted some wedding invitations printed. Originally they wanted matte paper, double-sided, just the basic stuff. I printed out a sample of course, and then printed out a few more samples on different finishes just to make sure they got what they actually wanted. Turns out, they really liked a luster finish! Great! Except I had no double-sided luster paper.
Well, quick trip to ol' faithful Amazon, and found this when looking for double-sided luster paper. It looked promising, and the quick turnaround of Prime meant if it didn't work out, then I could reach out and get some more expensive stuff instead. Luckily, I printed using the Premium Luster inkjet preset on my printer, and I was blown away by the print!
It doesn't have the highest detail retention of all the papers I've seen, but for a heavier stock paper, this stuff worked out great! The thickness is just right, and it went through my printer perfectly. For the price, this is an excellent set of paper, and I do not regret the purchase in the slightest.
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Reviewed in the United States on June 1, 2025
★★★★★ 5
Amazing Paper
Size: 13"x19"
My favorite paper to use - great quality, has a shimmery feel, and the prints did not waiver when accidentally in contact with a small amount of water overall. This is my go-to!
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Reviewed in the United States on January 29, 2026
★★★★★ 4
Good for last minute poster printing
Size: 13"x19"
I’m a full-time artist and I ordered these to make some last minute prints for a convention. For the cost, they do the job. The finish is decent with some imperfections if you look closely but overall can’t complain. If you’re not super worried about the actual paper quality while still wanting a good looking product, I’d recommend.
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Reviewed in the United States on December 6, 2025
★★★★★ 5
Fantastic for Greeting Cards using inserted photos!
Size: 8.5"x11"
Great for making Greeting Cards with your inserted photos. No more smeared ink on cards. Makes Fantastic Cards, everything justs pops out with vibrant colors. Plus are also heavy enough.
Love it
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Reviewed in the United States on February 26, 2026