Installation Pictures
3047 – 1978-1988 GM G-Body C5/C6 Front Brake Conversion Hubs & Bearings
$459.99
⚠ See fitment note
PRODUCT DESCRIPTION
The UMI 3047 hub and bearing kit is designed to support the UMI P/N 3046 C5 conversion brackets. This high quality Made In USA kit includes a performance aluminum hub and premium bearings. The hub features 5 x 4-1/2 and 5 x 4-3/4 bolt patterns and is designed to mount the C5 brake rotor in the factory location without affecting the front track width. This kit includes premium bearing cups, cones, and the correct rawhide seal for reliable performance. It has been extensively tested for road race and auto-x competition, making it the preferred choice for UMI’s Green Machine. The kit is 100% manufactured in the USA and tested and raced in Philipsburg, PA.
Fitment Note: This kit includes driver and passenger side hubs, bearings, and seals for mounting C5/C6 calipers and abutment brackets. Wheel studs are not included, and 1/2-20 threaded studs will be needed to complete installation. The length of the studs should be determined based on the chosen wheel, offset, need for spacers, and wheel flange thickness.
It is important to keep in mind that C5 brakes require a minimum of a 17” wheel for clearance, while C6 brakes require an 18” wheel. Please research fitment before purchasing to ensure compatibility.
It is important to keep in mind that C5 brakes require a minimum of a 17” wheel for clearance, while C6 brakes require an 18” wheel. Please research fitment before purchasing to ensure compatibility.
PRODUCT FEATURES
- Aluminum hubs for driver and passenger side
- Premium bearings and seals
- Compatible with UMI P/N 3046 C5 conversion brackets
- 5 x 4-1/2 and 5 x 4-3/4 bolt patterns
- Exact factory location mounting for C5 brake rotor
- Premium bearing cups and cones
- Rawhide seal for performance and reliability
- Tested for road race and auto-x competition
- Made in USA
- Kit does not include wheel studs
- Requires 1/2-20 threaded studs for installation
- Minimum 17” wheel for C5 brakes, 18” for C6 brakes
- Research fitment before purchasing
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UMI Performance
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Proudly partnering with leading USA steel suppliers, we source the finest North American mined and milled steel
Precision Bent DOM Tubing
Machine-guided DOM tubing bends maintain correct geometry while maintaining material strength.
Laser Cut Plating
We take North-American sourced plating and precision-cut each component with the latest laser-cutting technology.
Durable Powder Coating
Each finished part is properly prepped and coated with high quality Tiger Dry Lac powder coat, providing a tough long-lasting finish.
Consistent Welds
Our highly-skilled welders and robotic-welders provide consistent welds and ultimate part penetration.
100% USA Made
We take pride in providing 100% USA-Manufactured suspension components.
Shipping Guidelines
Flat Rate Shipping ($11.99) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.
All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.
Return Information
All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.
Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]
This '3047 - 1978-1988 GM G-Body C5/C6 Front Brake Conversion Hubs & Bearings' fits the following platforms:
Fitment Note: This kit includes driver and passenger side hubs, bearings, and seals for mounting C5/C6 calipers and abutment brackets. Wheel studs are not included, and 1/2-20 threaded studs will be needed to complete installation. The length of the studs should be determined based on the chosen wheel, offset, need for spacers, and wheel flange thickness.
It is important to keep in mind that C5 brakes require a minimum of a 17” wheel for clearance, while C6 brakes require an 18” wheel. Please research fitment before purchasing to ensure compatibility.
It is important to keep in mind that C5 brakes require a minimum of a 17” wheel for clearance, while C6 brakes require an 18” wheel. Please research fitment before purchasing to ensure compatibility.
1978-1988 GM G-Body
- 1978-1987 Buick Regal
- 1978-1987 Chevrolet El Camino
- 1978-1983 Chevrolet Malibu
- 1978-1988 Chevrolet Monte Carlo
- 1978-1987 GMC Caballero
- 1981-1988 Oldsmobile Cutlass
- 1982-1986 Pontiac Bonneville
- 1978-1987 Pontiac Grand Prix
This 3047 - 1978-1988 GM G-Body C5/C6 Front Brake Conversion Hubs & Bearings fits the following vehicles:
Buick
Regal
- 1978 Buick Regal
- 1979 Buick Regal
- 1980 Buick Regal
- 1981 Buick Regal
- 1982 Buick Regal
- 1983 Buick Regal
- 1984 Buick Regal
- 1985 Buick Regal
- 1986 Buick Regal
- 1987 Buick Regal
Chevrolet
El Camino
- 1978 Chevrolet El Camino
- 1979 Chevrolet El Camino
- 1980 Chevrolet El Camino
- 1981 Chevrolet El Camino
- 1982 Chevrolet El Camino
- 1983 Chevrolet El Camino
- 1984 Chevrolet El Camino
- 1985 Chevrolet El Camino
- 1986 Chevrolet El Camino
- 1987 Chevrolet El Camino
Malibu
- 1978 Chevrolet Malibu
- 1979 Chevrolet Malibu
- 1980 Chevrolet Malibu
- 1981 Chevrolet Malibu
- 1982 Chevrolet Malibu
- 1983 Chevrolet Malibu
Monte Carlo
- 1978 Chevrolet Monte Carlo
- 1979 Chevrolet Monte Carlo
- 1980 Chevrolet Monte Carlo
- 1981 Chevrolet Monte Carlo
- 1982 Chevrolet Monte Carlo
- 1983 Chevrolet Monte Carlo
- 1984 Chevrolet Monte Carlo
- 1985 Chevrolet Monte Carlo
- 1986 Chevrolet Monte Carlo
- 1987 Chevrolet Monte Carlo
- 1988 Chevrolet Monte Carlo
GMC
Caballero
- 1978 GMC Caballero
- 1979 GMC Caballero
- 1980 GMC Caballero
- 1981 GMC Caballero
- 1982 GMC Caballero
- 1983 GMC Caballero
- 1984 GMC Caballero
- 1985 GMC Caballero
- 1986 GMC Caballero
- 1987 GMC Caballero
Oldsmobile
Cutlass
- 1981 Oldsmobile Cutlass
- 1982 Oldsmobile Cutlass
- 1983 Oldsmobile Cutlass
- 1984 Oldsmobile Cutlass
- 1985 Oldsmobile Cutlass
- 1986 Oldsmobile Cutlass
- 1987 Oldsmobile Cutlass
- 1988 Oldsmobile Cutlass
Pontiac
Bonneville
- 1982 Pontiac Bonneville
- 1983 Pontiac Bonneville
- 1984 Pontiac Bonneville
- 1985 Pontiac Bonneville
- 1986 Pontiac Bonneville
Grand Prix
- 1978 Pontiac Grand Prix
- 1979 Pontiac Grand Prix
- 1980 Pontiac Grand Prix
- 1981 Pontiac Grand Prix
- 1982 Pontiac Grand Prix
- 1983 Pontiac Grand Prix
- 1984 Pontiac Grand Prix
- 1985 Pontiac Grand Prix
- 1986 Pontiac Grand Prix
- 1987 Pontiac Grand Prix
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