304647 – 1978-1988 GM G-Body C5/C6 Front Brake Conversion Hubs, Bearings, Bracket Kit

$579.99

See fitment note
SKU: 304647

PRODUCT DESCRIPTION

UMI's C5/C6 conversion kit is designed to adapt the C5/C6 abutment brackets, calipers, and rotors to G-Body spindles. The kit includes UMI conversion brackets, aluminum hubs, bearings, and seals for a straightforward installation process. The hubs feature bolt patterns of 5 x 4-1/2 and 5 x 4-3/4, allowing for the front track width to remain unaffected. The kit, part number 304647, is the preferred choice for UMI's Green Machine and has been rigorously tested for durability in road race and auto-x competitions. Manufactured in the USA, this kit is made to deliver top performance and reliability.

Fitment Note: Please note that wheel studs are not included in the kit and will need to be separately acquired for installation. Additionally, C5 brakes require a minimum 17" wheel for clearance, while C6 brakes require an 18" wheel. It is important to research wheel fitment before purchasing the kit.

Please be aware that the kit does not fit Blazer spindles.

PRODUCT FEATURES

  • Laser cut UMI conversion brackets
  • USA made aluminum hubs
  • Premium bearings
  • 5 x 4-1/2 and 5 x 4-3/4 bolt patterns
  • Intended to mount C5/C6 brake rotor in exact factory location
  • Premium bearing cups and cones
  • Correct rawhide seal for performance and reliability
  • Tested for road race and auto-x competition
  • Manufactured, tested, and raced in USA
  • Includes all necessary components for installation (excluding wheel studs)
  • Requires C5 or C6 calipers, rotors, brake pads, and brake lines
  • Fits Wilwood SLC56 caliper
  • Minimum 17” wheel required for C5 brakes, 18” wheel required for C6 brakes
  • Does not fit Blazer spindle
This Product Features

Designed & Manufactured in the USA

Durable Powder-Coat

North American Raw Materials

Fitment

Manufacturer

Direct Bolt-On

No

Modifications

Cutting

,

Drilling

Finish

Anodized

UOM

Kit

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