SPEEDWAY MOTORS 91031045-R Gm Body Brake Calipers Imca Rh 7/16-20

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91031045-R ), ( Type: Brake Calipers ), ( Color: Natural ), ( Piston Diameter: 2.375 ), ( Size: Right )

Review SPEEDWAY MOTORS Gm Metric G body Brake Calipers Imca Approved 7/16-20 Rh fits 1978-88

The Speedway 91031045-R G-Body Brake Calipers are a must-have upgrade for any 1978 to 1988 GM vehicle looking to improve its braking performance. These calipers are specifically designed for IMCA-regulated racing applications and are engineered to provide superior stopping power.

Constructed from high-quality forged aluminum, these calipers are both durable and lightweight. The four-piston design ensures even clamping force on the brake pads, resulting in consistent and reliable braking performance. The calipers are also fitted with 1-1/16 inches (7/16-20 thread size) studs on the right-hand side, making them a perfect fit for GM G-Body vehicles.

These calipers come with a sleek and polished finish, adding an aesthetic touch to your vehicle while also providing excellent heat dissipation. The calipers also feature a brake pad retainer to keep the pads securely in place during racing conditions.

The included brake pads are made from high-performance compound material, providing excellent bite and friction for optimal braking performance. These pads are designed to withstand the rigors of racing and offer superior heat resistance, ensuring consistent braking performance even under high-temperature conditions.

In summary, the Speedway 91031045-R G-Body Brake Calipers offer a superior braking solution for 1978 to 1988 GM vehicles used in IMCA racing applications. With their durable and lightweight construction, consistent clamping force, and high-performance brake pads, these calipers provide reliable and consistent braking performance that is sure to give you the edge you need on the track.

Pros and Cons of Buying Speedway 91031045-R 1978-88 GM G-Body Brake Calipers for IMCA 7/16-20 Rh Applications

a. OE-Style Design: These calipers are modeled after the original GM design, ensuring a proper fit and reliable performance for your G-Body vehicle.

b. IMCA Legal: These calipers meet IMCA specifications for racing applications, making them a popular choice for IMCA competitors.

c. Improved Stopping Power: Upgrading to new brake calipers can provide better stopping power and improved pedal feel, enhancing your driving experience.

d. Durability: Speedway Motors is known for producing high-quality parts, and these calipers are no exception. They are built to withstand the rigors of racing and daily driving.

a. Cost: Replacing brake calipers can be an expensive proposition, and these Speedway Motors calipers may be pricier than some aftermarket alternatives.

b. Installation: Installing brake calipers can be a complex process, especially for those without automotive experience. Be prepared for potential challenges during the installation process.

c. Break-In Period: New brake calipers may require a break-in period to ensure optimal performance. This can involve careful driving and regular maintenance during the initial stages of use.

The Speedway 91031045-R 1978-88 GM G-Body Brake Calipers for IMCA 7/16-20 Rh applications offer numerous benefits, including OE-style design, IMCA legality, improved stopping power, and durability. However, they also come with drawbacks such as cost, installation complexity, and a potential break-in period. Ultimately, the decision to purchase these calipers depends on your budget, technical expertise, and racing goals. If you value the peace of mind that comes with using OE-style, IMCA-legal parts and are willing to invest in improved performance, then these calipers may be an excellent choice for your G-Body vehicle.

If you are looking for reliable, IMCA-legal brake calipers for your 1978-88 GM G-Body vehicle and are willing to invest in high-quality parts, then the Speedway 91031045-R calipers are an excellent option. Make sure to factor in the cost, installation complexity, and potential break-in period before making your purchase. Additionally, consider seeking professional installation assistance or consulting a knowledgeable mechanic to ensure a smooth and successful installation process.

Details:

Uses 5-1/2-inch bolt spacing mounting pattern. The issue has been finding a good GM Metric caliper though. Uses commonly found FMSI D154 reference number disc brake pads. Designed for 1.00-inch thick disc brake rotors can fit .810-inch rotor with pad spacer.

Caliper features low-drag piston seal and dust for long life/street use. Brake pads, brake hoses, and caliper slide bolts sold separately. Part # 91031045-R Condition New Brand Speedway Motors Sold Each Details Info Uses common 7/16-20 SAE thread fluid inlet for larger brake hose compatibility. This opens up your brake hose and banjo bolt/fitting options immensely for custom applications.

Having the same caliper body and piston size as an approved IMCA part means everyone has braking system capability. Calipers should be mounted with bleeder screw facing up at highest point for proper bleeding to remove all air in the brake system. Yes, I recommend this product. Having rules that specify specific parts, weights, dimensions, and more means everyone, theoretically, is running the same car with performance, making race about driver skill strategy.

Brake caliper slide grease or other high temp should be used on guide pins to prevent seizure of. Headquarters. Pros: Consistent parts. Installation Tips The included copper crush washers are for use with your choice of brake line banjo fitting one placed on each side.

It is a great, cost effective, way to go racing while being competitive and having some fun. Stop Effectively with Our IMCA Approved GM Metric Disc Brake Calipers: Spec class racing removes a lot of the wallet by equalizing equipment and focusing on racers abilities. Furthermore, standard piston dust seals are included in our brake caliper casting for extremely low maintenance requirements.

part #: 91031045 price

• $77.99

specifications caliperparbrak:

• for years: 1978-88
• brand: Speedway Motors
• mpn: 91031045-r
• type: Brake Calipers
• color: Natural
• piston diameter: 2.375
• size: Right

seller caliperparbrak:

• city: Lincoln, NE
• rating: 99.2%
• # reviews: 319921

returns caliperparbrak:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer caliperparbrak:

• options: Ship-to-home
• started: April 3, 2025
• sold: 0
• availability: In Stock

general caliperparbrak:

• Car Truck Parts Accessories > Brakes Brake Parts > Calipers Brackets
• condition: New

shipping caliperparbrak:

• class: Economy, Expedited
• type: Fixed
• cost: $13.99
• transit: 2-5 Days
• service: Economy, Expedited

payments caliperparbrak:

• other
• wallet: Apple-pay
• credit card: Discover

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