SKU: 11621293545

1978-1988 Regal Pro+ Brake System Rear 4302359S

Sale price$1417.47 Regular price$1574.97
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Description

1978-1988 Regal Pro+ Brake System Rear 4302359SFits 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 Silver
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 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 Pro+
Product Type 14 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 1.150IN
Rotor Type 2-Piece
Surface Type Slotted, Drilled & Zinc Plated
System Notes Fits stock Saginaw 10 bolt C-clip, drum brake rear end
Template Q085P
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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11621293545

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4.3 ★★★★★
Based on 23 reviews
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LCAH
Lexington, US
★★★★★ 5
Great fit, excellent material. Will buy more!
Color: Cobalt Heather, Size: Small
Great quarter zip comparable to the high end designer brands. Buttery material, well fitted. Runs a bit big so I sized down and it’s a perfect trim cut fit. Will buy other colors. Would like to see some patterns in addition to the solid colors. I’m 5’10” 165lbs and small size fits perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
B
Verified Purchase
Brian C.
Massapequa, US
★★★★★ 5
Perfect for the gym!
Color: Cobalt Heather, Size: XX-Large
I bought 2 (black and blue) and wear them to the gym weekly. They wash & dry very well! They are nice enough for casual wear too. I’ll probably buy a 3rd color soon!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
B
Verified Purchase
bcnaranjo
Lake Worth, US
★★★★★ 5
Good quality
Size: XX-Large, Color: Dark Green Melange
I love these quarter-zip pullovers. I bought this one as a gift, but I personally own two others myself, which should say a lot. They’re comfortable, lightweight, and extremely versatile. I wear mine for golf, casual office days, and layered when it’s cooler out—they pair well with just about anything. For the price point, they really can’t be beat. The look and feel are comparable to options that cost significantly more. Great value, great performance, and a sharp, clean style. I’ll likely keep buying more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
Verified Purchase
Brian F
Lexington, US
★★★★★ 5
Nice golf pullover
Size: XX-Large, Color: Colony Blue Melange
Nice pullover 1/4 zip. Quality is pretty decent, the color and fit is really good. Leaves good flex room in the shoulders. The material isn’t to heavy and can be worn with a vest if needed. The only thing about the fit is the sleeve length. I wear in a dress shirt 35”-36” length and this hangs past my thumb.
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Reviewed in the United States on March 18, 2026
M
Verified Purchase
Megh A.
Lake Worth, US
★★★★★ 4
Good Product
Size: Small, Color: Navy Melange
Accurate color, not super stretchy but great wear and feel. Sizing is perfect as described. Durable for every day use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

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