Made in Philipsburg, PA USA with North American raw materials. Proudly made in the USA by UMI Performance Inc. 1978 - 1988 Chevrolet Monte Carlo, Malibu, El Camino 1978 - 1988 Buick Regal, Grand National 1978 - 1988 Pontiac Grand Prix, LeMans 1978 - 1988 Oldsmobile Cutlass. UMI's C5/C6 conversion kit includes laser cut UMI conversion brackets, light weight USA made aluminum hubs and premium bearings. P/N 304647 includes everything needed to adapt the C5/C6 abutment brackets, calipers and rotors to the G-Body spindles.
The hub features 5 x 4-1/2 and 5 x 4-3/4 bolt patterns and is intended to face mount the C5/C6 brake rotor in exact factory location (front track width is unaffected). The kit includes premium bearing cups and cones along with the correct rawhide seal for great performance and reliability. The 304647 kit is the choice for UMI's Green Machine and has been thoroughly tested to withstand road race and auto-x competition.
100% manufactured in USA as well as tested and raced out of Philipsburg, PA USA. Kit includes: UMI conversion brackets, driver and passenger side aluminum hubs, correct bearings and seals to mount the C5/C6 calipers and abutment brackets. Wheel studs are not included, 1/2-20 threaded studs will be required to complete installation. Determine stud length after choosing wheel and considering offset, whether or not spacers are required, and after determining wheel flange thickness. Kit requires C5 or C6 calipers, rotors, brake pads and brake lines.
A detailed list of GM part numbers is included. Requirements : C5 brakes require a minimum of a 17" wheel for clearance while C6 requires an 18"wheel. Please research wheel fitment before purchasing. UMI proudly designs and manufactures its entire line of products within its facility located in the small town of Philipsburg, PA. UMI's facility features CNC machining and laser cutting, band sawing, press brake operation, MIG and TIG welding, sand blasting, powder coating and product design.
From humble beginnings in his father Denny's machine shop, Ryan Kirkwood used market savvy and a core group of dedicated employees to develop UMI's line of 100% Made in Philipsburg, PA USA products. Today, UMI operates out of a 35,000 square foot facility staffed with 30 hardworking and dedicated employees. UMI manufactures 99% of their products within their facility from start to finish - from raw 24 foot bars of USA tubing and 8 foot sheets of steel plate to a finished product on your door step.
UMI is very proud of their success over the past 12 years, and would like to take the time to thank each and every customer for their support. UMI's 30 hardworking employees are proud to offer you an American made product, hand crafted and fabricated with blood, sweat and pride. It is not valid against defect resulting from, but not limited to.Misuse and/or abuse, neglect or accident. Exceeding the item's design limits. Acts of God, including lightning, floods, earthquakes, fire or high winds. UMI Performance cannot guarantee compatibility or performance of its products with other components used in conjunction with UMI Performance products. UMI Performance cannot assume responsibility for any damages to UMI Products nor for claims for personal injury or property damage resulting from the use of UMI Performance's products or the improper operation thereof or consequential damages arising from the products or use of the products. By their very nature, competition suspension parts are continuously expected to exceed to their limits (either by race or road use). UMI suspension components are designed to withstand intense race conditions, although it is impossible to control the quality of installation or the varying conditions in which they are used. We are not responsible for fitment issues regarding the use of other aftermarket items. The item "UMI Performance 78-88 GM G-Body C5/C6 Brake Conversion Hubs Bearings + Brackets" is in sale since Thursday, February 25, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Control Arms & Parts". The seller is "umiperformance" and is located in Philipsburg, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Malaysia.