• Home
  • INVENTORY
    • Crate Engines
      • LS Engines
      • LT Engines
      • Small Block Chevy
      • Big Block Chevy
      • Ford Windsor & Modular
      • Ford Coyote
      • Hemi Engines
      • Mopar Small Block
      • Mopar Big Block
      • Turn-Key / Complete
      • Engine and Transmission Combos
    • Outboard Motor
      • Evinrude Outboard
      • Honda Outboard Motors
      • Mercury Outboard Motors
      • Nissan Outboard Motors
      • Suzuki Outboard Motors
      • Yamaha Outboard Motors
      • Scratch & Dent Outboards
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Rebuild Kits & Parts
      • Manual Transmissions
      • Marine gearbox
      • Intake
      • Shifters
      • Torque Converters
      • Transfer Cases
    • Suspension Components
      • Premium Performance
      • Global OEM/Aftermarket
      • Off-Road & Heavy-Duty
    • Generators
      • Commercial Generators
      • Generator Transfer Switch
      • Marine Generators
      • RV Generators
      • Standby Generators
  • Services
    • Engine Building & Custom Builds
    • Dyno Testing & Tuning
    • Installation & Fitting
    • Transmission Rebuilds
    • Electrical Diagnostics
    • Suspension Repair
    • Transmission Repair
    • Marine Engine Service
    • Core Exchange Program
    • Request a Quote
  • CUSTOMER CORNER
    • My account
    • Track My Order
    • Core Returns
    • Help Center & FAQ
    • Installation Guides
    • Tools & Calculators
    • Build Galleries
    • Warranty Registration
    • Contact Support
  • About
    • Our Workshop
    • Blog & News
    • Customer Reviews
  • DEALERS
    • Become a Dealer
    • Dropshipping Program
    • Wholesale Pricing
    • Find a Dealer
    • Dealer Login
Login / Register
Search
Wishlist
0 items €0.00
Menu
0 items €0.00
Click to enlarge
Home Chassis & Suspension Suspension Components QA1 Four Link Conversions R256-170
QA1 Level 2 Handling Suspension Kits HK22-GMA3
QA1 Level 2 Handling Suspension Kits HK22-GMA3 €2,679.00
Back to products
QA1 1963-87 C10 Front Coilover Conversion Systems 52611-D850
QA1 1963-87 C10 Front Coilover Conversion Systems 52611-D850 €1,475.00

QA1 Four Link Conversions R256-170

€1,289.00

Rear Suspension Package, +2 to -3 Height Adjustment, Double Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit

Add to wishlist
Compare
Add to wishlist
Category: Suspension Components
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Overview

Brand: QA1
Manufacturer’s Part Number: R256-170
Part Type: Rear Suspension Packages
Product Line: QA1 Four Link Conversions
Summit Racing Part Number: QA1-R256-170
UPC: 806990175205
Third Member Included: No
Axle Shafts Included: No
Upper Control Arms Included: No
Lower Control Arms Included: No
Air Bags Included: No
Rear Shocks/Struts Included: Yes
Rear Shock Type: Double adjustable coilover
Coilover Springs Included: Yes
Coilover Spring Rate (lbs/in): 170 lbs./in.
Spring Finish: Gray/Silver
Suspension Package Finish: Black powdercoated
Bushings Included: Yes
Bushing Material: Spherical bearing
Sway Bar Included: No
Watts Link Included: No
Panhard Bar Included: No
Adjustable Panhard Bar Included: No
Upper Trailing Arms Included: Yes
Adjustable Upper Trailing Arms Included: Yes
Adjustable Upper Trailing Arms Type: Double adjustable
Lower Trailing Arms Included: Yes
Adjustable Lower Trailing Arms Included: Yes
Adjustable Lower Trailing Arms Type: Single adjustable
Trailing Arm Mount Braces Included: Yes
Trailing Arm Hardware Included: Yes
Rotors Included: No
Calipers Included: No
Quantity: Sold as a kit.
Notes: Welding is required. Includes spanner wrench for coilovers.

QA1 Four Link Conversions

Ditch those clunky leaf springs and take control of your rear suspension with QA1’s coilovers and triangulated 4-link conversions. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car.

QA1’s 4-link conversion delivers handling control without compromising your daily comfort. Perfect for both street and track use, adjustable shocks are famous for their tunability, giving you exceptional handling and control and finer control over your suspension.

Thoughtful design meets effortless installation requiring minimal welding. You’ll experience a painless installation and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “QA1 Four Link Conversions R256-170” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

AccuAir Suspension Ultimate On-Board Air Compressor Systems AA-3838

Suspension Components
€2,239.00
Suspension Control System, Ultimate Series, 5-Gallon Tank, Dual Compressor, 12 V, Kit
Add to wishlist
Add to cart
Quick view
Compare

Fox Racing Shox 2.5 Performance Elite Series Remote Reservoir Adjustable Shocks 883-06-199

Suspension Components
€1,496.00
Shock Absorber, Performance Elite Series 2.5 Reservoir Shocks, Front, Adjustable, 2.00 in. Lift, Stock/Bar Pin, Silver/Black, Ford, Pair
Add to wishlist
Add to cart
Quick view
Compare

McGaughy’s Black SS Suspension Lift Kits 50797

Suspension Components
€1,835.00
Suspension Lift, Black SS, 7.00 in. - 9.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, 4WD, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 1973-87 C10 Coilover Conversion Systems 52623-D650

Suspension Components
€2,789.00
Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 650 lbs./in., Chevy, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 1988-98 C1500 Level 3 Front Coilover Conversion Systems 52613-D600

Suspension Components
€1,850.00
Coilover Conversion, Double Adjustable Shocks, 600 lb. Spring Rate, Upper and Lower Control Arms, Tubular, Black, 2-4 in. Drop, Chevy, GMC, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 Level 2 Handling Suspension Kits HK22-GMF1

Suspension Components
€1,497.00
Suspension Handling Packages, Level 2 Handling, Front, Coil Springs, Shocks/Struts, Sway Bar, Control Arms, Chevrolet, Pontiac, Kit
Add to wishlist
Add to cart
Quick view
Compare

RideTech 1955-57 Chevrolet Coilover Suspension Systems 11030201

Suspension Components
€3,429.00
Suspension Handling Packages, with Two-Piece Frame RailCoilOver, Chevrolet, Kit
Add to wishlist
Add to cart
Quick view
Compare

RideTech RidePro E5 Air Ride Suspension Control AirPod Dual Compressor Systems 30514100

Suspension Components
€1,780.00
Suspension Control System, AirPod, RidePro E5, 5-Gallon Tank, Dual Compressor, 1/4 in. Valve, Digital 4-Corner Readout, 12 V, Kit
Add to wishlist
Add to cart
Quick view

    NH Race Engine is your trusted source for high-performance crate engines, reliable outboard motors, and quality drivetrain components. We're dedicated to providing enthusiasts and professionals with top-tier products backed by expert technical support and fast, dependable service.

    • Haagweg 40, 5995 AB Kessel, Netherlands
    • Phone: +31 97005030370
    • E-mail: info@nhraceengine.nl
    Recent Posts
    Our stores
    • Accessories
    • Brake Systems
    • Crate Engines
    • Outboard Motor
    • Chassis & Suspension
    • Transmission & Drivetrain
    USEFUL LINKS
    • Privacy Policy
    • Refund and Returns Policy
    • Terms & Conditions
    • Shipping Information
    • Order Tracking
    • Our Sitemap
    Footer Menu
    • Terms & Conditions
    • GDPR Compliance
    • Disclaimer
    • Cookie Policy
    • Careers
    • Contact us
    © 2026 NH Race Engine – Haagweg 40, 5995 AB Kessel | VAT NL003829663B19 | KvK 83495096 All Rights Reserved. Built with precision in the Netherlands.
    payments
    • Menu
    • Categories
    • Accessories
    • Home
    • INVENTORY
      • Crate Engines
        • LS Engines
        • LT Engines
        • Small Block Chevy
        • Big Block Chevy
        • Ford Windsor & Modular
        • Ford Coyote
        • Hemi Engines
        • Mopar Small Block
        • Mopar Big Block
        • Turn-Key / Complete
        • Engine and Transmission Combos
      • Outboard Motor
        • Evinrude Outboard
        • Honda Outboard Motors
        • Mercury Outboard Motors
        • Nissan Outboard Motors
        • Suzuki Outboard Motors
        • Yamaha Outboard Motors
        • Scratch & Dent Outboards
      • Transmission & Drivetrain
        • Automatic Transmissions
        • Differential & Rear-End Components
        • Rebuild Kits & Parts
        • Manual Transmissions
        • Marine gearbox
        • Intake
        • Shifters
        • Torque Converters
        • Transfer Cases
      • Suspension Components
        • Premium Performance
        • Global OEM/Aftermarket
        • Off-Road & Heavy-Duty
      • Generators
        • Commercial Generators
        • Generator Transfer Switch
        • Marine Generators
        • RV Generators
        • Standby Generators
    • Services
      • Engine Building & Custom Builds
      • Dyno Testing & Tuning
      • Installation & Fitting
      • Transmission Rebuilds
      • Electrical Diagnostics
      • Suspension Repair
      • Transmission Repair
      • Marine Engine Service
      • Core Exchange Program
      • Request a Quote
    • CUSTOMER CORNER
      • My account
      • Track My Order
      • Core Returns
      • Help Center & FAQ
      • Installation Guides
      • Tools & Calculators
      • Build Galleries
      • Warranty Registration
      • Contact Support
    • About
      • Our Workshop
      • Blog & News
      • Customer Reviews
    • DEALERS
      • Become a Dealer
      • Dropshipping Program
      • Wholesale Pricing
      • Find a Dealer
      • Dealer Login
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account