Suspension and Components Suspension Kits

UMI PERFORMANCE

UMI Performance 73-87 GM C10 Handling Kit Stage 1.5 Viking Shocks - Red

$1,799.99

SKU: U01C 64015-R

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 64015-R

Stage 1.5 kit provides exceptional ride and handling. Heavy duty front sway bar and three way adjustable rear sway bar provides excellent sway control and handling balance. Versatile double adjustable Viking shocks are great for handling, drag racing and corner carving. Suitable for factory ride height trucks as well as lowered truck when UMI P/N 6411 is added. Made In USA.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Optimize your 1973-1987 GM C10 or C15 truck's suspension with the UMI Performance Stage 1.5 Red Handling Kit. This comprehensive kit delivers exceptional ride quality and handling prowess, proven on Power Tour and daily driven vehicles. It features a robust 1-3/8" tubular front sway bar and a 1" solid three-way adjustable rear sway bar for superior sway control and balanced handling. The included Viking double-adjustable shocks offer unparalleled versatility with 19 distinct settings for both compression and rebound, providing a total of 361 combinations to fine-tune your ride for street performance, drag racing, or autocross. This kit is compatible with both factory ride height and lowered trucks when paired with the UMI 6411 rear shock relocation kit. Minor drilling is necessary for installation. Proudly made in the USA, this kit is designed to transform your truck's driving dynamics.

Fitment

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 64015-R

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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