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UMI Performance Stage 5 Front Suspension Packages
UMI Performance Stage 5 front suspension packages provide a solid foundation for your strip car with occasional street duty. UMI's dual tube K-member is known as the strongest in its class—and can withstand wheel stand landings and street abuse while still shaving weight, as well as protecting the oil pan. The rod end upper and lower A-arms reduce friction and unsprung weight while ensuring super-quick weight transfer. These K-members and A-arms are built from strong DOM tubing, precision-bent, CNC-notched and welded in a jig to form a solid base. Upper and lower A-arms are assembled with PTFE-lined race quality rod ends and premium ball joints. The included adjustable A-arms offer strength, weight reduction, reduced friction, and alignment adjustments when needed. Increased caster for straight-line stability can be achieved very easily with this bolt-in system. Stage 5 includes Viking A226 bearing-mounted front coilovers with double adjustable shocks that allow ride height, compression, and rebound adjustment. The A226s feature bearing ends in place of polyurethane for friction reduction, improved response, and longer lasting performance. Ride height adjustment is accomplished with the included spanner wrenches and thrust washers; while the compression and rebound adjusters are clicked by hand—and feature a total of 361 possible valving combinations. The included springs are 300 lbs./in. and work perfectly on drag race applications and vehicles with front-end weight reduction. The UMI Performance Stage 5 front suspension package is found under many F-body drag cars with single-digit ETs. Package features include: * Heavy-duty D-member with dual tube construction * Tubular upper and lower A-arms with race-quality rod ends * Wide flanged aluminum step bushings in A-arms * Premium upper and lower ball joints installed * Double adjustable race-style bearing end Viking shocks * Height adjustment from 0 to 3 in. lowering * 300 lbs./in. front springs for drag racing * 43 lbs. of front-end weight savings * Chromoly A-arms save an additional 1.5 lbs. * Works with factory steering rack * Direct bolt-in replacement, no welding
( 2 )
$2,749.99
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
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$3,449.99
UMI Performance Stage 3 Handling Kits
UMI Performance Stage 3 handling kits are designed to help you achieve a high level of performance pro-touring handling capabilities, while not compromising the comfort of your everyday commute. They deliver precision steering, as well as excellent handling and balance, with superior-quality parts components you won't find in other handling kits. Kits include the following features: * Increased spindle height by 1/2 in. via tall upper ball joints for improved camber gain and a better contact patch. Works nicely in conjunction with lowering springs * Upper A-arms add caster for improved steering feel and straight line stability * Lower A-arms feature UMI-built Delrin bushings and accept standard springs or coilovers * 1.25 in. front sway bar for flat cornering, CNC-bent from 4140 balanced with 1 in. solid heat-formed rear sway bar * Shocks feature monotube construction and are designed and tuned for optimum ride quality, combined with responsive handling * UMI springs feature ultra premium CrSi material with linear rates front and rear for consistent handling * Rear trailing arms feature poly and roto-joints, as well as adjustable uppers for setting pinion angle and rear lateral location * Roto-Joints allow for smooth articulation for improved handling and less bind
( 1 )
$3,369.99
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$3,628.99
UMI Performance Stage 4 Handling Kits
UMI Performance Stage 4 handling kits give you everything you need to transform your ride into a high performance handling machine, with the adjustability to perform at the track or cruise around with family and friends. These kits consist of UMI's proven upper and lower tubular A-arms and Viking's new front hybrid coilovers with double adjustable shocks. They provide you with a precise steering feel and straight-line stability, as well as ride height, compression, and rebound adjustment. UMI kits also include: * Front chromoly sway bar * Rear tubular pro-tour bar * Rear adjustable tubular frame braces * Lower trailing arms * Fully adjustable Roto-Joint upper control arms
( 3 )
$4,728.99
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$4,929.99
UMI Performance Stage 5 Handling Kits
UMI Performance Stage 5 handling kits include all of UMI's high-end Pro-Touring products and will turn your A-body into a corner carving machine. Up front, the kits start with UMI's awesome 4056-3 adjustable A-arm loaded with a 0.9 in. taller ball joint. This arm increases caster to around 6 degrees and allows road race camber settings with no shims. The lower A-arms are loaded with UMI-built Delrin© bushings for smooth motion and precise steering; as well as 0.5 in. tall lower ball joints to further increase spindle height and get rid of the factory bump steer. The 1.4 in. of additional spindle height transforms the A-body camber curve into something race-worthy. Viking's front hybrid coilovers with double adjustable shocks allow ride height, compression, and rebound adjustment. The ride height adjustment is accomplished with the included spanner wrenches and thrust washers. The compression and rebound adjusters are clicked by hand (no tools!) and feature a total of 361 possible valving combinations. These bolt-on handling kits are available for a wide range of applications, including many Pontiac, Oldsmobile, Chevrolet, Buick, and GMC vehicles from the 1960s and '70s.
Not Yet Reviewed
$4,799.99
