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Instruction Sheets for Part Number QA1-R256-170
QA1 Four Link Conversion Kits for 1967-1969 CAMARO, FIREBIRD - R256-170
Part Number: QA1-R256-170
Rear Suspension Package, +2 to -3 Height Adjustment, Double Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit
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Estimated Ship Date: Monday 10/19/2026 Would you rather pick it up?
Kit/Combo Contents
QA1 12HT170 - QA1 High-Travel Coilover Springs
Coilover Spring, High Travel, 170 lbs./in. Rate, 12 in. Length, 2.50 in. I.D., Silver Powdercoated, Each
Kit Item Quantity: 2
QA1 7039-369 - QA1 4-Link Installation Kits
Four Link Components, Installation Kit, QA1 Four Link Conversion, Chevrolet, Pontiac, Kit
Kit Item Quantity: 1
QA1 7888-109 - QA1 Coilover Shock Thrust Bearings
Shock Bearing, Coilover, Steel, Roller Thrust Bearings and Washers, Kit
Kit Item Quantity: 1
QA1 9637-764 - QA1 Suspension Handling Packages
67-69 GM F-BODY, QA1 4-LINK CROSS MEMBER, TRAILING ARMS
Kit Item Quantity: 1
QA1 DD516 - QA1 Proma Star Coilover Shocks and Struts
Coilover Shocks and Struts, Proma Star, Double-adjustable, Twin-tube, Eyelet Upper/Spherical Rod End Lower Mounts, 16.38 in. Extended Length, Each
Kit Item Quantity: 2
QA1 T115W - QA1 Coilover Shock Adjusting Tools
Spanner Wrenches, Coilover Shock Adjusting Tools, Steel, Black, Pair
Kit Item Quantity: 1
Overview
Brand:
Manufacturer's Part Number:
R256-170
Part Type:
Product Line:
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 Conversion Kits
Ditch those clunky leaf springs and take control of your rear suspension with QA1's coilovers and triangulated 4-link conversion kits. 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 kits deliver 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. Available with single adjustable, double adjustable, or MOD series shocks.
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.
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Some parts are not legal for use in California or other states with similar laws / regulations
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