• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
FREE SHIPPING FOR ALL ORDERS OF €25,000
  • Reviews
  • Contact Us
  • FAQs
logo
  • Home
  • Inventory
    • Brake Systems
    • Chassis & Suspension
      • Chassis Components
      • Steering Components
      • Suspension Components
      • Suspension Components, Chassis & Suspension
    • Engine Drives
    • Engines
      • Crate Engines
      • Engine and Transmission Combos
      • Short Block Engines
    • Outboard Motor
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Manual Transmissions
      • Shifters
  • Services
    • Quote Request
    • Marine Installation
    • Engine Installation
    • Custom Builds
  • Resources
    • FAQ
    • Compatibility Check
    • Technical Specifications
    • Installation Guides
    • Technical Consultation
  • Customer Corner
    • Company
    • Contact us
    • Blog
    • Warranty Information
    • Shipping Information
    • Part Request
    • Reviews
  • Legal
    • Cookie Policy
    • Copyright Notice
    • Disclaimer
    • Terms & Conditions
Search
Wishlist
0 items €0.00
Menu
logo
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

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

McGaughy’s Suspension Lift Kits 52456

Suspension Components
€1,935.00
Suspension Lift Kit, 7 in. Lift, Premium Black Stainless Steel, Chevy, GMC, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 1963-72 C10 Coilover Conversion Systems 52622-D650

Suspension Components
€2,597.00
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 1963-87 C10 Front Coilover Conversion Systems 52611-S750

Suspension Components
€1,735.00
Coilover Conversion, Single Adjustable Shocks, 750 lb. Spring Rate, Upper and Lower Control Arms, Tubular, Black Powdercoated, Chevy, GMC, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 Level 2 Big Wheel Kits BW02-GMB5

Suspension Components
€2,989.00
BIG WHEEL KIT, LEVEL 2, GM B-BODY FITS; 77-90 GM B-BODY
Add to wishlist
Add to cart
Quick view
Compare

QA1 Level 2 Handling Suspension Kits HK02-GMB2

Suspension Components
€3,245.00
HANDLING KIT 2.0, LEVEL 2, GM B-BODY; 65-68 GM B-BODY, W/ SHOCKS
Add to wishlist
Add to cart
Quick view
Compare

QA1 Level 2 Handling Suspension Kits HK32-GMA2

Suspension Components
€1,860.00
Suspension Handling Packages, Level 2 Handling, Without Coilover Shocks and Springs, Sway Bars, Control Arms, Chevrolet, GMC, A-Body, Kit
Add to wishlist
Add to cart
Quick view
Compare

QA1 Rear Suspension Conversion Systems R210-200

Suspension Components
€1,874.00
Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Medium Ride, Double Adjustable. C10, 63-72
Add to wishlist
Add to cart
Quick view
    logo
    Electrical Marine Solutions is a Gdańsk-based company specializing in marine electrical systems. Founded in 2016 by three owners with over 20 years of hands-on experience in the maritime electrical sector, we deliver complete, reliable solutions for ships, yachts, and offshore installations.
    • Narwicka 1, 80-557 GdaÅ„sk, Poland
    • Phone: (064) 332-1233
    • E-mail: help-desk@electricalmarinesolutions.pl
    Recent Posts
    • how much is a hellcat motor
      how much is a hellcat motor ? Real Costs, Buying Tips & Best Deals
      April 25, 2026 No Comments
    • how to winterize outboard motor
      How to Winterize Outboard Motor: Complete Step-by-Step Guide for Beginners
      April 25, 2026 No Comments
    Our stores
    • Company
    • Custom Builds
    • Engine Installation
    • Installation Guides
    • Marine Installation
    • Warranty Information
    USEFUL LINKS
    • Part Request
    • Quote Request
    • Engines
    • Outboard Motor
    • Shipping Information
    • Return Policy
    Footer Menu
    • Cookie Policy
    • Copyright Notice
    • Terms & Conditions
    • Disclaimer
    • Reviews
    • Warranty Information
    © 2026 Electrical Marine Solutions sp. z o.o. Wszelkie prawa zastrzeżone.
    payments
    • Menu
    • Categories
    • Accessories
    • Brake Systems
    • Chassis & Suspension
      • Chassis Components
      • Steering Components
      • Suspension Components
      • Suspension Components, Chassis & Suspension
    • Engine Drives
    • Engines
      • Crate Engines
      • Engine and Transmission Combos
      • Short Block Engines
    • Outboard Motor
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Manual Transmissions
      • Shifters
    • Home
    • Inventory
      • Brake Systems
      • Chassis & Suspension
        • Chassis Components
        • Steering Components
        • Suspension Components
        • Suspension Components, Chassis & Suspension
      • Engine Drives
      • Engines
        • Crate Engines
        • Engine and Transmission Combos
        • Short Block Engines
      • Outboard Motor
      • Transmission & Drivetrain
        • Automatic Transmissions
        • Differential & Rear-End Components
        • Manual Transmissions
        • Shifters
    • Services
      • Quote Request
      • Marine Installation
      • Engine Installation
      • Custom Builds
    • Resources
      • FAQ
      • Compatibility Check
      • Technical Specifications
      • Installation Guides
      • Technical Consultation
    • Customer Corner
      • Company
      • Contact us
      • Blog
      • Warranty Information
      • Shipping Information
      • Part Request
      • Reviews
    • Legal
      • Cookie Policy
      • Copyright Notice
      • Disclaimer
      • Terms & Conditions
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account