b'GM F/X AXT-STARBuild-Your-owncomplete suspension package The AXT-STAR is an All-in-One Package to Build Your GM Muscle Car into an Amazing Autocross & Track Carwith Moderate Fabrication Required. This Complete Car Suspension, Steering & Chassis Package Has Been Specifically Engineered with Serious Race Technology, Top Quality Components & Optimized Geometry to Win 315-335 Tire Class Track Day Events with Muscle cars 3200# & Up. This Package is Designed to Run 18 Wheels with 315s or 335s All Around. To Do this Requires DSE Mini Tubs in the Rearand Wider Fiberglass Fenders or Custom Widened Fenders in the Front. The AXT-Star Front Shock Mounts & Upper Control Arm Mounts Replace the Factory Mounts on Your Stock Subframe. All Instructions & Dimensions are Provided & Ron Sutton is On Hand to Advise You. The Ron Sutton AXT-STAR Front Suspension & Steering Package, Combined with the RSRT Decoupled Torque Arm/Watts Link Rear Suspension & Digressive Piston RSRT/JRI Shocks, Provide Amazing Autocross & Road Course Handling. The NASA/SCCA Legal Roll Cage & Subframe Connectors Add Chassis Rigidity that Makes the Car Crisp & Responsive to Driver Input, Very Responsive to Tuning Changes as Well as Adding Substantial Driver Protection.The AXT-STAR is Designed for Quick & Easy Tuning for Track Conditions with Double Adjustable ShocksQuik-Tune Rear Roll Center (Watts Link)Quik-Tune Ride-Height & Corner Weight Adjustersand 7 Fine Tuning Rates on the Rear Sway Bar. Our Heavy-Duty, Decoupled Torque Arm & Watts Link Combination is the Perfect Rear Suspension for Remarkably High GripThat Allows You to Keep the Back Seat in Your GM Muscle Car. It Can Be Changed to Non-Decoupled with Three Bolts, if Desired. The AXT-STAR is Designed to Have a Ride Height of (Your Choice) 4.00, 4.50 or 5.00 from the Frame to the Ground (at the Firewall) & Sit with a 0.5 Rake Down in the Front. Each Setup is Designed with Optimized Geometry for Autocross Courses to Dive 2-1/2 Under Hard Braking & Roll 1.0 Dynamically in the Corners with Serious High Grip & Turning Performance. With Only 4 Simple Changes the AXT-STAR Achieves the Same 2-1/2 Dive & 1.0 Roll Angle for Amazing Road Course Handling. If You Want an Amazing GM Muscle Autocross & Track CarThis is Your Package.570'