Buick Commercial Chassis Brake Disc

EBC ULTIMAX PREMIUM ROTOR (UPR) BRAKE DISC, VENTED, SOLD INDIVIDUALLY

EBC Ultimax Premium Rotors are quality replacements made to meet or exceed OE specifications.

Specifications:

• 5 lugs
• 11.86 in. disc diameter

Features:

• Complete with bearing cups which were fitted as OEM
• Manufactured to OE specifications using high tensile strength G3000 gray cast iron
• Precision machined, balanced, and 100 percent one by one run out inspected to guarantee zero rotor distortion out of the box

Professional installation is recommended, but you can install this brake disc yourself with EBC Instructional Video P/N E35DVD083 (sold separately). Never use old brake pads with new discs. For optimal braking performance, match UPR discs with the appropriate EBC brake pads.

Fits the following 1991-1996 Buick Commercial Chassis submodels:

• 1992-1996: Base; 8 Cyl 5.7L;
• 1991-1991: Base; 8 Cyl 5.0L;

CENTRIC SPORTSTOP BRAKE DISC, CROSS-DRILLED AND SLOTTED, VENTED, SOLD INDIVIDUALLY

Add extra bite to your braking performance with Centric SportStop Brake Discs. These have application-specific slotting and/or drilling patterns CNC-machined into the rotors to provide optimized gas, dust, and heat reduction. Additionally, these enhance braking performance in wet conditions by effectively drawing water away from the rotor surface. Great for autocross and street use, these discs become even better when paired with high performance brake pads, such as Centric Street Performance Brake Friction.

Specifications:

• 5 lugs

Features:

• Made from a material that is a direct descendant of the patented StopTech AeroRotor
• Prevents glazing of the pads
• Increases pad bite
• Improves wet and dry braking performance
• Increased molybdenum content that extends reliability, prolongs service life, and helps reduce NVH issues
• Delivers superior resistance to cracking due to thermal stress

Fits the following 1991-1996 Buick Commercial Chassis submodels:

• 1991-1996: All Submodels; All Engines;

Brembo Brake Disc

Brembo manufactures an OE-Quality Brake Disc that assures maximum performance and enhanced driving comfort and offers with its aftermarket rotors the same levels of quality, technology and performance that are found in many of the prestigious OEM fitments.

Easy Check: Easy Check discs feature two holes on the braking surface of the rotor, which indicate two different levels of wear and allow the state of wear of the disc to be checked at a glance. When both of these holes are no longer visible, the disc has reached its minimum permissible thickness and must be replaced.

High Carbon: With their optimized thermal inertia, Brembo High Carbon discs reduce both vibration and noise. These products are the result of Brembo technology and a meticulously controlled production process in the brand's foundries, which makes it possible to precisely vary the chemical composition of the cast iron, increasing the percentage of carbon in High Carbon discs.

PVT pillar venting technology: (Vented Rotors Only) Brembo PVT discs feature the exclusive pillar venting system patented by Brembo, which improves cooling capacity and increases resistance to thermal cracking by over 40%.

• OE-Equivalent and a direct fit replacement
• Made of special cast iron with high carbon content
• Pillar Venting Technology (Vented Rotors Only)
• Easy Check wear indicator system
• Provides a higher friction coefficient.
• Resistant to vibrations and noise.

TÜV: The entire Brembo brake disc range, for both passenger cars and commercial vehicles, is certified by TÜV (Technischer Überwachungs-Verein, the prestigious German technical testing association) t be compliant with ABE homologation standards defined by the Federal German Road Transport Authority.

Warranty Information: BREMBO S.p.A. warrants to the original user that this product complies with Manufacturer’s published specifications and is free from manufacturing defects in materials and workmanship (a “Covered Defect”). This warranty is limited in duration to two (2) years from the date of purchase or such longer period required by law.

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Warranty Information: 12 month - 12,000 mile limited warranty.

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Fits the following 1991-1996 Buick Commercial Chassis submodels:

• 1992-1996: Base; 8 Cyl 5.7L;
• 1991-1991: Base; 8 Cyl 5.0L;

PRONTO BRAKE DISC, VENTED, SOLD INDIVIDUALLY

Repair your brake system with Pronto OE replacement brake discs. These are manufactured by ISO certified factories to meet OE fit, form, and function and ensure smooth and vibration-free braking. They are engineered to high metallurgical standards for consistent strength, quality, and performance. The discs are given a non-directional swirl finish to eliminate the need for machining prior to installation; and they feature precise hub hole chamfers to ensure a hub centric fit. All in all, you are assured of complete repair when you use Pronto OE replacements.

Specifications:

• 5 x 5 in. bolt pattern
• 11.86 in. disc diameter
• ISO certified

Features:

• Designed with multiple vane configurations for suitable heat dissipation and improved performance
• Precision balanced to guarantee smooth vibration-free performance and reduce brake noise
• Non-directional swirl finish does away with machining prior to installation
• Precise hub hole chamfers ensure hub centric fit

Fits the following 1991-1996 Buick Commercial Chassis submodels:

• 1991-1996: All Submodels; All Engines;

AC DELCO DURASTOP BRAKE DISC, VENTED, SOLD INDIVIDUALLY

D3EA tested and approved, AC Delco DuraStop brake discs match OE design for heat dispersion. The resulting thermal efficiency, combined with minimized brake shudder, ensures optimum braking performance.

Specifications:

• 5 lugs
• D3EA, ISO/TS16949 certified

Features:

• Reduced brake noise and vibration
• Prolonged brake disc and brake pad life

This high quality brake disc replaces OE number 18027999.

Fits the following 1991-1996 Buick Commercial Chassis submodels:

• 1994-1996: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"
• 1991-1996: All Submodels; All Engines;

• 1992-1993: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN 7"

• 1991-1991: Base; 8 Cyl 5.0L; "GAS, FI, Naturally Aspirated, VIN E"

Fits 2 more submodels. (Show all) Show less info