QA1 52622-S650 Coil-Over/Crossmember Kit, 63-72 C10, SA, 650 Lb

Product Summary

63-72 Chevy, 63-72 GMC, IFS Front Suspension Type

• Convert your Chevy 1963 – 1972 C10 front suspension to coil-overs and a tubular crossmember with rack-and-pinion steering
• Includes upper and lower control arms, single-adjustable shocks, high travel springs, upper bracket, crossmember, and all hardware
• Adjustable ride height for the perfect stance with up to 8″ of drop
• Single-adjustable shocks make it easy to tune your ride quality in seconds with the twist of a knob
• 650 LB spring rate

Details

Upgrade your classic C10 to a modern driving feel and performance. This kit has everything to convert your truck’s front end to coil-overs and a tubular crossmember with rack-and-pinion steering. This is a great way to overhaul your C10 suspension in one go, giving you adjustable ride height to achieve the perfect stance with up to 8″ of drop. All while dialing in the ideal ride quality and performance for your application while reducing weight by 140 lbs. over stock.

• Convert your Chevy 1963 – 1972 C10 front suspension to coil-overs and a tubular crossmember with rack-and-pinion steering
• Includes upper and lower control arms, single-adjustable shocks, high travel springs, upper bracket, crossmember, and all hardware
• Adjustable ride height for the perfect stance with up to 8″ of drop
• Single-adjustable shocks make it easy to tune your ride quality in seconds with the twist of a knob
• 650 LB spring rate
• Powder coated crossmember comes ready to install

Rack and Pinion Steering
Powered rack-and-pinion offers quicker steering and a tighter feel. Plus, increase steering angle when fitting larger wheels and tires, and improve geometry for enhanced drivability.

Increased Ground Clearance
The crossmember and control arms make your undercab rails the truck’s lowest point. New upper shock mounts increase travel for a great ride and performance, even at low ride heights.

Adjustable Shock Valving
Single-adjustable shocks make it easy to tune your ride quality in seconds with the twist of a knob.

Easy, Bolt-In Installation
The crossmember comes powder coated and ready to install. No need to cut or weld your frame. It easily locates the steering rack, and you can choose mounts (sold separately) for common engines.

Fitment Notes

• If you already have QA1’s coil-over system, you can find retrofit kits to use your existing components
• Total drop range depends on wheel/tire fitment
• Will require you to trim inner fenders
• Engine mounts are year-range specific to maintain OE bellhousing location
• Optimized bump steer settings require at least 18″ wheels
• 18″ wheels can run up to 6″ of backspacing
• 20″ wheels can run up to 7″ of backspacing
• Requires use of 1973-1987 C10 spindles
• May require different headers and oil pan (Stock SBC And BBC pans fit)
• Steering shaft is not included
• May require new power steering hoses depending on fittings, pump and engine placement