78-88 GM G-Body Competition Front End Kit, 850lb Springs, Street Use Black Powdercoat. Part Number 3057-1 Coilover lower a-arms, ½ taller ball joints, Delrin, quick change shock. Part Number 3056-3- adjustable upper a-arms, 1 taller ball joints, rod ends. 2 Viking Crusader double adjustable shocks, AT pro-touring valving. 2 Front springs, 850lb rate for race use and good street manners.
Thrust bearing kit for easy height adjustments. 1978 - 1988 Chevrolet Monte Carlo, Malibu, El Camino.
1978 - 1988 Buick Regal, Grand National. 1978 - 1988 Pontiac Grand Prix, LeMans.
1978 - 1988 Oldsmobile Cutlass. Tremendous front grip and a host of features can be yours with UMI's complete front end Grip Kit. 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, center of gravity and lowers ride height by an additional ½. 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, 1 taller-than-stock ball joints and super smooth Teflon 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 auto-x) and a true 2-1/2 racing coilover. The upper stud mount fits in factory location while the lower is optimized to fit UMI's new and included 3057-1 competition lower a-arm. Some grinding is required for installation in the upper frame spring bucket. This kit is intended for use on competition vehicles and develops a ton of grip. Other spring rates and valve codes are available. Battle tested on the iconic UMI Green Machine. Kit is available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA. Performance note: UMI recommends adding the P/N 3060 bump steer kit for optimal performance. Lower a-arms work best when used in conjunction with caster corrected upper a-arms. Total of 10 degrees caster potential while maintaining spindle pin location. Adds 1-1/2 of height to factory spindles. Upper ball joint moved rearward to add 5-6 degrees caster potential. Power ball joint relocated forward to increase caster 4-5 degrees which improves steering feel and straight line stability. Viking double adjustable Crusader coilover shocks with pro-touring valving. Ride height adjustment using coilover shocks. Rod ends feature superior friction reduction for quick response. Adjustable upper a-arm uses rod ends for easy alignment. UMI built Delrin bushings improve steering response and reduce deflection.
Taller upper ball joints to improve camber gain, optimize roll center and improve traction during cornering. Upper and lower a-arms built from USA Made DOM steel tubing.Removable double shear mount to allow spring/shock replacement without removing spindle. Mount spacing suitable for Afco, Viking, Ridetech and many other aftermarket manufacturers shock/spring combos. Double shear swivel sway bar mounts and hardware work with UMI P/N 3035 and most other factory eyelet style sway bars. UMI Performance proudly designs and manufactures its entire line of products within its facility located in the small town of Philipsburg, Pennsylvania. The facility features CNC machining, both milling and turning CNC's, band sawing, press brake operation, MIG and TIG welding, sand blasting, plasma cutting and powder coating. They offer many different levels of their product. To see our other items from UMI Performance We recommend narrowing the results by entering YOUR Vehicle's Year, Make, and Model in the "Store Search" area on the left. Thank you for shopping at Matts Classic Bowties. The item "UMI Performance 78-88 G-Body Competition Front Control Arms with Coil Over 850 lb" is in sale since Tuesday, March 28, 2017. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Suspension & Steering". The seller is "mattsclassicbowties" and is located in Philipsburg, Pennsylvania. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.