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UMI Performance Frame C Notch Kit GM C10 1973-1987
$229.99

UMI Performance Frame C Notch Kit GM C10 1973-1987 6415 | Vivid Racing

UMI's bolt-in frame notch kit improves axle clearance on lowered trucks. The 6415 is essential when lowering more than 6?. It features strong 3/16? laser cut steel construction, quality hardware and poly bumpstops. Although notching of the factory frame is required, the UMI design does not require any cutting of your valuable bed reinforcement rails. UMI's exclusive inner support plate doubles as an easy-to-use template. Gloss black powder coat protects your investment.

Features:
  • Strong 3/16" solid steel construction
  • Requires frame cutting
  • Bedrail notching NOT required with UMI design
  • Includes UMI exclusive inner support plate
  • Complete hardware included
  • Gloss black powder coat
  • 100% Made In USA
Fitment:
  • Chevrolet C10 1973-1986
  • Chevrolet R10 1987
  • GMC C15 1973-1978
  • GMC C1500 1979-1986
  • GMC R1500 1987
Proposition 65

WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
Chevrolet C10 1975-1980 Custom Deluxe
Chevrolet C10 1975-1981 Cheyenne
Chevrolet C10 1975-1986 Silverado
Chevrolet C10 1975-1986 Scottsdale
Chevrolet C10 1975-1986 Custom
Chevrolet C10 1978-1980 Big Ten
Chevrolet C10 1981 Deluxe
Chevrolet C10 Pickup 1973-1974 Base
Chevrolet K10 Pickup 1973-1974 Base
Chevrolet R10 1987 Scottsdale
Chevrolet R10 1987 Silverado
Chevrolet R10 1987 Custom Deluxe
Chevrolet V10 1987 Scottsdale
Chevrolet V10 1987 Silverado
Chevrolet V10 1987 Custom Deluxe
GMC C15 1975-1978 Sierra Classic
GMC C15 1975-1978 Sierra Grande
GMC C15 1975-1978 Base
GMC C15 1975-1978 High Sierra
GMC C15 1977 Indy Hauler
GMC C15 1977-1978 Heavy Half
GMC C15 1978 Street Coupe
GMC C15 Suburban 1975-1978 Sierra Grande
GMC C15 Suburban 1975-1978 Base
GMC C15 Suburban 1975-1978 Sierra Classic
GMC C15 Suburban 1975-1978 High Sierra
GMC C15/C1500 Pickup 1973-1974 Base
GMC C1500 1979-1986 Sierra Classic
GMC C1500 1979-1986 Base
GMC C1500 1979-1982 Sierra Grande
GMC C1500 1979-1982 Street Coupe
GMC C1500 1979-1980 Heavy Half
GMC C1500 1979-1986 High Sierra
GMC C1500 Suburban 1979-1986 Sierra Classic
GMC C1500 Suburban 1979-1982 Sierra Grande
GMC C1500 Suburban 1979-1986 High Sierra
GMC C1500 Suburban 1979-1986 Base
GMC K15 1975-1978 Sierra Grande
GMC K15 1975-1978 Sierra Classic
GMC K15 1975-1978 Base
GMC K15 1975-1978 High Sierra
GMC K15 1977 Indy Hauler
GMC K15 Suburban 1975-1978 Sierra Grande
GMC K15 Suburban 1975-1978 Sierra Classic
GMC K15 Suburban 1975-1978 Base
GMC K15 Suburban 1975-1978 High Sierra
GMC K1500 1979-1982 Sierra Grande
GMC K1500 1979-1986 Sierra Classic
GMC K1500 1979-1986 High Sierra
GMC K1500 1979-1986 Base
GMC K1500 Suburban 1979-1986 Base
GMC K1500 Suburban 1979-1982 Sierra Grande
GMC K1500 Suburban 1979-1986 High Sierra
GMC K1500 Suburban 1979-1986 Sierra Classic
GMC R1500 1987 Base
GMC R1500 1987 High Sierra
GMC R1500 1987 Sierra Classic

UMI Performance Banner

Who is UMI Performance?

UMI Performance is an aftermarket company that specializes in building high-quality suspension parts. But before they were known as a suspension manufacturer, they manufactured precision parts for major brands such as Corning Asahi, Sony, and Bell+Howell. They may have shifted industries, but their dedication to creating quality products has remained the same.

Quality Products Made In The USA

All of their products are made in-house, which allows them to control every aspect of their products. 100% made in the USA, they can maintain their high standards and create suspension parts that can tackle any street, whether it be the fast corners of a race track or the bumpy road to your grocery store.

Parts Bred From The Racetrack

UMI Performance actively participates in various racing disciplines since most of their product engineers and sales team are racers. Because of this, they can test their products through real-life racing scenarios, which helps them gather data that can help improve their products.

Easy To Install Parts

Each product is designed to replace factory-installed parts without any significant modification. It is carefully measured to ensure that it would fit perfectly into the vehicle and comes with a step-by-step instructional manual, giving their customers a hassle-free installation experience.

Purchase UMI Performance At Vivid Racing

If you are in the market for high-quality suspension parts for your vehicle, then look no further, as UMI is the brand for you. To know more about UMI, visit Vivid Racing and check out their list of products that fit your specific need.

UMI Performance warrants all UMI Performance products for a period of two (2) years from the original date of purchase.

This warranty is valid against defects in materials and workmanship for the two (2) year warranty period. 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.
    Improper installation.
    Acts of God, including lightning, floods, earthquakes, fire or high winds.
    Damage in handling, including damage encountered during shipment.
This warranty is valid for the original purchaser of the UMI Product. Warranty is not transferable or valid for second ownership.

This warranty shall be considered void if the warranted product is in any way altered, adjusted, tampered with or defaced.

The two (2) year warranty does not apply to normal wear and tear (the gradual deterioration of an asset which results naturally from use and/or age, i.e. bearings, bushings, etc.).

Non UMI manufactured parts are not covered or valid under this UMI Performance warranty.

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

.UMI Performance two (2) year warranty excludes incidental charges incurred by the end user in the event of breakage (towing, labor, installation, etc.). 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.

This warranty supersedes all other warranties and may only be modified by statement in writing, signed by UMI Performance owners/principals.

All Warranties implied by law, including the warranties of merchantability and fitness for a particular purpose, are hereby limited to the warranty period herein and shall expire at the end of such period.

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