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UMI Performance Competition Front End Kits
Tremendous front grip and a host of features can be yours with UMI Performance Competition front-end kits. The included A-arm kit enables 10 degrees caster while maintaining standard track width and wheelbase. Lower A-arms are assembled with tall lower ball joints to optimize roll center, camber gain, and center of gravity. Lower A-arms feature Delrin bushings for smooth travel and bind-free performance. The new lower A-arm works in conjunction with the included adjustable upper arm—which features minimum shim adjustability, Pro Forged ball joints, and super-smooth PTFE lined rod ends. The front sway bar attaches using UMI's swivel-style end link design and double shear mounting system. The included Viking Crusader coilover shocks mount to the lower A-arm in double shear quick-change brackets. The lower shock mount is removable to allow spring and shock changes at the track. UMI's kit features Viking Crusader shocks with AT pro-touring valving (high rebound tie-down for road race and autocross) and a true 2.5 in. racing coilover. The upper stud mount fits in the factory location, while the lower is optimized to fit UMI's 3057-1 coilover lower A-arm. Some grinding is required for installation in the upper frame spring bucket. Other spring rates and valve codes are available. The Competition kits have been battle-tested on the iconic UMI Green Machine. Kits are available in red or black powdercoat; and are 100 percent designed, manufactured, and raced with pride in the USA.
( 2 )
$2,289.99
UMI Performance Corner Max Kits
UMI's Corner Max front-end kits are a comprehensive system with UMI's best corner carving parts. They combine geometry corrected A-arms with tall ball joints, higher rate springs, UMI rebound adjustable monotube shocks, heavy-duty sway bar and a bump steer kit. These Corner Max kits are built to make the stock GM clip work as well as it possibly can with a true bolt-on kit. Additional Corner Max kit features: * Exceptional handling at 0-2 in. lowering * Designed to work with factory spindles * Up to 10 degrees static caster without moving the spindle pin * Up to 1.2 degrees per inch camber gain * 1 1/2 in. tall lower and 0.9 in. tall upper ball joints * Easily change shocks and springs at the track with UMI's unique quick-change system * 850 lb./in. race-proven spring rates for exceptional handling * UMI rebound adjustable monotube shock with road race valving, 40 clicks of adjustment * Shocks have easy access adjustment in engine bay area for quick changes at the track * 1 5/16 in. solid sway bar with swivel end links to balance kit properly * Bump steer kit for fine tuning * Thrust bearings and adjusting wrench included for easy height changes * Raced and tested on UMI's 1972 LeMans test car
( 2 )
$2,948.99
UMI Performance Competition Coilover Kits
UMI Performance Competition coilover kits are built and proven to perform. Developed in cooperation with Sam Strano, the 14-time national SCCA autocross champion, these packages feature an AFCO-built aluminum body, plus monotube dampers with Strano-tuned valving that offers race-winning performance, while still providing an awesome street ride. They are rebound-adjustable, with a 40-position digressive rebound curve designed for competition body and weight transfer control. UMI Competiton coilover kits are available in front, rear, or complete (front and rear) packages. The kits include coilover shocks, springs with proper rates, fabricated bolt-in mounting brackets, hardware, and thrust bearings for each shock. UMI Performance Competition coilover kits feature: * UMI/Strano specific competition valving * Front upper fabricated shock mount removes rust-prone GM rubber shock mount * Front shocks assembled with progressive rate bump stops * Double bearing shocks for crisp response, zero deflection, and high reliability * 125 psi monotube provides quick reaction and fade-free performance * Medium-firm fixed compression * Balanced for use with UMI or Strano 35mm/22mm sway bars * Ride height adjustment range from stock to 2 1/2 in. lowering
Not Yet Reviewed
$2,464.94
UMI Performance Stage 4 Front Suspension Packages
UMI Performance Stage 4 front suspension packages are direct bolt-in replacements--no welding is needed. These kits will give your vehicle a sturdy understructure, while providing weight reduction, performance, and comfort. The dual tube K-member and tubular upper and lower race A-arms and rod ends can take any abuse you can dish out. Poly bushings on the straight strut portion absorb road noise, while the non-adjustable uppers guide the suspension on greasable poly bushings. Additional features: * Premium upper and lower ball joints installed * Double adjustable Viking shocks feature 361 possible valving combinations * Height adjustment from 0 to 2 in. lowering * 550 lbs./in. front springs * 33 lbs. of front-end weight savings * Chromoly A-arms save an additional 1.5 lbs. * Work with factory steering racks * Grade 10.9 hardware with Nyloc nuts * Thrust bearing and spanner wrench
( 1 )
$2,569.99
