Kit Contents:

• Tubular Front Cradle
• SLA Tower Set
• Bump Steer Kit
• GR40 Lower Street Steering Shaft
• 15:1 Constant Ratio Track Rack w/ firm performance valving
• Severe Duty SLA Tubular Front Lower Control Arms
• SLA Tubular Front Upper Control Arms
• Ball Joints
• Billet Aluminum Drop Spindles
• Fully Setup/Dynoed Koni Aluminum D/A Race Shocks w/GR40 valving
• Zero Bind Front Anti-Roll Bar
• TorqueArm
• Adjustable Watts Link w/TA cover
• Adjustable Aluminum Rear Control Arms
• Axle Brackets
• Shock Brackets
• "315" Kit (Allows use of 10.5"/11" wheels and 305/315mm tires)
• Rear Anti-Roll Bar

Based on the kit that won it all.  THE standard of excellence.  The most popular chassis system in late-model road racing history.  Twelve years on the market and still dominant.  The proof is in the race records.  If you want to be consistently fast you need the World Challenge Kit.  Significant weight (over 280 lbs) is removed from the vehicle, 250lbs. of that comes off the front end alone. There is no comparison for this one.  Comes with a lifetime warranty…really.