UMI Performance Corner Max Kits 406401-B

UMI's Corner Max kit (406401-B) is a front-end-only handling package built around double-adjustable monotube coilovers with 40 clicks of rebound adjustment and 850 lb/in coil springs, aimed at GM muscle cars using stock spindles. The tubular control arms are geometry corrected, working with a bump steer kit to fine-tune steering response, and camber gain is rated at 1.2 degrees per inch with up to 10 degrees of maximum static caster available. A 1 5/16-inch solid front sway bar with swivel end links is included; there is no rear sway bar, trailing arms, or panhard bar in this package since it addresses the front end only. What's included Double-adjustable monotube coilovers and 850 lb/in coil springs Geometry-corrected tubular control arms and a bump steer kit 1 5/16-inch solid front sway bar with swivel end links Spherical bearing and Delrin bushings and mounting hardware Before you order This kit is built around stock spindle compatibility, so confirm your GM muscle car still uses stock spindles before ordering rather than a spindle that has already been swapped. Because it only covers the front end, plan separately for any rear suspension work; no rear sway bar, trailing arms, or panhard bar come with this package. Installation is bolt-on with no welding required. Common questions Does this kit include rear suspension parts? No, it is a front-end package only. How many clicks of rebound adjustment do the shocks have? 40. What spindles does this kit require? Stock spindles. Specifications Feature Details Brand UMI Performance MFG. Part # 406401-B Product Type Suspension Handling Package Front Coil Springs Included? Yes, 850 lb./in. Spring Rate Rear Coil Springs Included? No Shocks Included? Yes, Double Adjustable Monotube Coilovers (Front) Upper & Lower Control Arms? Yes, Tubular Design, Geometry-Corrected Front Sway Bar? Yes, 1 5/16 in. Solid Bar with Swivel End Links Rear Sway Bar? No Trailing Arms? No Panhard Bar? No Bump Steer Kit? Yes, Fine-Tune Front Suspension Geometry Camber Gain? 1.2° per inch Max Static Caster? Up to 10° Shock Adjustability? 40 Clicks of Rebound Adjustment Bushing Material Spherical Bearings & Delrin® Mounting Hardware Included? Yes Installation Type Bolt-On, No Welding Required Fitment GM Muscle Cars, Stock Spindle Compatibility