1970 - 1981 Firebird QA1 Handling Suspension Kit, Level 3 with Tubular Pro-Touring Arms & MOD Series Coil-Over



Improve the handling of your 1970 - 1981 Firebird with this QA1 Level 3 suspension kit. QA1 manufacturers some of the worlds best shocks and suspension components for your muscle car. Choose one of the handling levels that best suite your needs. The choice is yours, order today.

Want better handling for your 2nd Gen GM F-Body vehicle? Turn to QA1's handling suspension kits for the best ride that fits your needs. Available in three different levels of performance, these handling kits offer easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to.

Don't want to make the investment right away? No problem. You can build your car in stages, using our parts list as a road map to get to the level of performance you want and have the peace of mind knowing you won't have compatibility issues.

These kits includes 450 spring rate carefully selected to maximize performance while maintaining a smooth, comfortable ride. They are geared towards average weight small block and LS powered vehicles with stock trim. This level three handling kits offer the most adjustable shocks to maximize cornering performance.

What if the vehicle has been heavily modified from its original weight? No problem. These kits are also offered without shocks to give you the flexibility to order the shocks with the spring rates you want.

Kit Includes:

• Front 1-1/4" Sway Bar with Polyurethane Bushings
• Front 450 Lbs. Double Adjustable QA1 MOD Series Coil-Over Shock System
• (2) Rear Double Adjustable Shocks
• Thrust Bearing & Spanner Wrench Kit
• 2.0 Upper Tubular Pro-Touring Control Arms
• 2.0 Lower Tubular Pro-Touring Control Arms
• Tie Rod Adjuster Sleeves

PART NUMBER: SUS-1127C

• MOD Series Shocks
• The MOD Series shock was designed with one goal in mind: to make you go faster! Designed for the highest-performing drag racing or pro-touring cars, interchangeable QuickTune™ Modular Valve Packs allow you to adapt to any track, any condition, anywhere.
• Adjustable compression and rebound adjustment with low-speed bleed allows for next level tunability at the track
• Features QuickTune™ Modular Valve Packs that allow for completely revalving the shock without even having to remove it from the car!
• Large solid piston (with blow-off valve)—improved driver feel and control with up to 1,600 lbs of shock force
• High-speed valving adjustment (coarse adjustment)—Allows for tunability over impact events, like coming down from a wheel stand or hitting a pothole or curb on a road-course
• Low-speed valving (fine-tune adjustments)—adjusts ride quality and weight transfer on corner entry/exit; more bleed for softer feel and less bleed for stiffer feel
• Indexable base eyelet—multiple mounting position to optimize knob access and provide more mounting flexibility
• Piggyback or remote canister options for ideal fitment within your chassis
• Thrust bearings included
• American-made
• Suspension Height Adjustment: 0.0-2.0 in. lowered
• Coilover Kit Position: Front
• Recommended Front-End Weight: 1,901-2,000 lbs.
• Shocks Included: Yes
• Adjustable Valving: Yes
• Internal Design: Twin-tube
• Number of Valving Selections: 24
• Extended Length (in.): 11.625 in.
• Collapsed Length (in.): 8.625 in.
• Threaded Adjustment Range: 3.000 in.
• Upper Mount: Stud
• Lower Mount: Eyelet
• Body Diameter (in.): 3.000 in.
• Shock Body Material: Aluminum
• Shock Body Finish: Black anodized
• Bushing Material: Rubber
• Bushing Color: Black
• Coilover Springs Included: Yes
• Spring Rate (lbs/in): 450 lbs./in.
• Spring Finish: Silver powdercoated

Don't be limited to adjustments! Completely re-valve in minutes with the MOD Series shock. Designed specifically to meet the demands required by today's high performance drag race and handling/pro-touring cars, QA1's multi-patent-pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve packs that can easily be swapped out, all while the shock remains on the car. An industry first, the MOD Series shock can quickly and easily be revalved without interrupting the oil path or opening the shock up for debris and air contamination. Medium compression and rebound valve packs come standard; soft or firm compression and rebound valve packs also available. Once the desired valving is in place, the unique double adjustable design, with adjustable low-speed bleed, allows for fully independent control over the compression and rebound characteristics. With all these adjustability options, the MOD Series shock achieves an expansive force curve capability and an unprecedented level of tunability. The shock also features mounting adjustability to accommodate a variety of vehicles and mounting configurations. The nitrogen-charged canister is available in a piggyback or remote configuration for ease of installation in tight areas, and the base eyelet is indexable, so you can unbolt it and reattach it at the angle you need for the best shock and canister placement. Like all QA1 shocks, the MOD Series shock is 100% dyno tested and serialized and proudly made in QA1's Lakeville, Minnesota facility.