6438 – 1973-1987 GM C10 Viking Rear Coilover Kit

$755.00

See fitment note
SKU: 6438

PRODUCT DESCRIPTION

Upgrade your GM C10 truck’s rear suspension with the ultimate pairing: Viking Performance’s C209-W rear shocks and 12DP series springs. Precision-engineered for classic truck enthusiasts and performance builders, this combo delivers both style and superior handling.

Key Benefits

  • Custom-Tuned Ride: The C209-W shocks feature double-adjustable valving so you can fine-tune compression and rebound for load, comfort, or aggressive driving.
  • Consistent Performance: The 12DP Series springs provide reliable ride height and support, engineered to work in harmony with Viking’s shocks for optimal suspension response.
  • Enhanced Handling: Dramatically improves rear grip, stability, and control—whether you’re cruising, hauling, or hitting the autocross course.
  • Premium Construction: Both shocks and springs are made in the USA using high-quality materials, ensuring durability and style under any driving conditions.
Fitment Notes:
  • Not a factory replacement- Requires a UMI 4-link mount or equivalent

PRODUCT FEATURES

  • Double-adjustable valving for independent compression and rebound tuning.
  • Designed specifically for GM C10 rear suspension setups.
  • Bolt-on installation using stock or most aftermarket mounts.
  • High-quality construction with lightweight aluminum body for durability and corrosion resistance.
  • Engineered for improved handling, ride quality, and adaptability to various driving conditions.
  • Made in the USA with strict quality standards.
  • Suitable for both daily driving and performance applications.
  • Superior Handling: Ensures a precise and controlled driving experience.
  • Cutting-Edge Suspension Technology: Provides the perfect blend of durability, adjustability, and performance.
  • Tailored to Driving Style: Customizable settings to match individual driving preferences.
  • Simple Installation: Facilitates an easy and efficient upgrade process.

About Viking Performance

Viking Performance, Inc. specializes in high-performance double adjustable shock absorbers and related products. Founded in 2011 by experienced racing enthusiasts, the company identified a gap in the market for affordable double adjustable shocks, allowing customers to optimize their vehicle's ride quality by independently tuning compression and rebound settings. By focusing solely on these products, Viking keeps prices competitive with single adjustable shocks, offering better performance without unnecessary costs.

Viking conducts all aspects of design, research, and manufacturing in-house, ensuring quick responses to market changes. The company has received prestigious awards like SEMA's Best Engineered Award and has expanded its product line to include various shock types, such as patented race-only Crusader shocks and lightweight aluminum struts. With a commitment to value and quality, Viking aims to provide exceptional products for racing and performance enthusiasts at accessible prices.

WeightN/A
DimensionsN/A
Fitment
AdjustableYes
UOMSet
Platform
Manufacturer
Spring Rating225lb, 275lb
Why Choose

UMI Performance

21 Years In The Industry

Shipping Guidelines

Flat Rate Shipping ($12.95) 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 '6438 - 1973-1987 GM C10 Viking Rear Coilover Kit' fits the following platforms:

Fitment Notes:
  • Not a factory replacement- Requires a UMI 4-link mount or equivalent

1973-1987 GM C10/C15

  • 1973 1974 Chevrolet C10 Pickup
  • 1975 1986 Chevrolet C10
  • 1987 1987 Chevrolet R10
  • 1973 1974 GMC C15/C1500 Pickup
  • 1979 1986 GMC C1500
  • 1975 1978 GMC C15
  • 1987 GMC R1500

This 6438 - 1973-1987 GM C10 Viking Rear Coilover Kit fits the following vehicles:

1974

Chevrolet C10 Pickup

  • 1973 1974 Chevrolet C10 Pickup

GMC C15/C1500 Pickup

  • 1973 1974 GMC C15/C1500 Pickup

1986

Chevrolet C10

  • 1975 1986 Chevrolet C10

GMC C1500

  • 1979 1986 GMC C1500

1987

Chevrolet R10

  • 1987 1987 Chevrolet R10

1978

GMC C15

  • 1975 1978 GMC C15

GMC

R1500

  • 1987 GMC R1500