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UMI Performance complete front-end kits offer improved handling and great value. These non-adjustable upper and lower A-arm kits not only save you dollars, but weight on your front-end, while adding strength, better ride quality, and reduced bushing deflection. Built from strong DOM tubing, the fully assembled and ready-to-install A-arms have CNC-machined upper and lower ball joint holders and 4140 chromoly cross shafts. UMI upper A-arms feature greaseable Delrin® bushings, and the lower A-arms are supplied with new lower ball joints installed, polyurethane bushings, and sway bar mounting provisions. These UMI kits are designed to work with factory springs and lowering springs mounted in the factory location. The A-arms are given a durable and brilliant powdercoat finish. Order the complete front-end kit designed to fit your vehicle.
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$1,270.17
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$1,489.99
UMI Performance bolt-in Viking rear coilover kits allow full ride height, spring rate, and damping adjustability. The double shear upper mount is a direct bolt-in and holds a true 2.5 in. diameter coilover spring. The FEA designed lower bracket bolts in using the standard shock mounting hole as well as an additional reinforcement hole. Drilling one 3/8 in. hole per side is required to complete installation. The coilover kits utilize Viking shocks that are 19-way adjustable in both compression and rebound to ensure the perfect setting for every application. Viking shocks are fully rebuildable. The 2.5 in. diameter coilover springs are available in 14 in. long, 110 lb. spring rate for drag use; 14 in. long, 125 lb. spring rate for street use; and 12 in. long, 150 lb. spring rate for autocross and road race applications. The coilover kits have been tested with 1.5 in. diameter UMI trailing arms, as well as UMI's 22mm sway bar and 32mm drag anti-roll bar. Fitment with other brand sway bars and larger diameter control arms is not guaranteed. Please contact UMI for additional information regarding fitment. Key features: * Brackets manufactured entirely from 3/16 in. mild steel * Laser-cut brackets for consistency and a precise fit * TIG-welded for superior strength and clean looks * Powdercoated brackets for a long lasting finish * Viking double-adjustable shocks offer 19 compression and 19 rebound adjustments * 3 spring rate options, depending upon application * Bolt-in design * No welding required * Spacers included for use with control arm relocation brackets
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$1,009.99
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$1,069.99
UMI Performance complete front adjustable upper and lower A-arms were built with this in mind--to offer the strongest manufactured item on the market, while adding great weight savings over the stock piece. UMI Performance complete front adjustable A-arms are built using strong DOM steel tubing, 0.188 in. CNC-machined shock mounts, Moog Problem Solver greasable ball joints, and QA1 XM Endura series rod ends. A-arms can be installed on the stock K-member or any aftermarket K-member. They are designed to reduce front-end weight, as well as "unsprung" weight, providing improved handling performance to the front of your vehicle. Additional features include: * 1.250 in. x 0.120 in. mild steel tubing * TIG-welded 4130 chromoly threaded tube adapters * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends * CNC-machined ball joint cups * Grade 8 shock mounting hardware included * Durable powdercoated finish * Use OEM hardware
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$1,529.99
Upgrade your 1978-96 GM B-Body with a UMI Performance bolt-on rear coilover kit, complete with both ride height and damping adjustability. The heavy-duty, laser-cut steel brackets are JIG-welded to ensure a great fit on factory GM B-body axles. No welding is required for installation. Choose 200 in.-lb. spring rate for sedans and 250 in.-lb. for wagons. Each kit as sold provides a sleek, lowered look. Additional product details: * Bolt-in double shear upper and lower mounting system (no welding required) * Upper mount requires simple drilling with a common 3/8 in. bit * Includes Viking double adjustable shocks (19 compression and 19 rebound settings) * Shock angle designed to clear most exhaust systems * Included take-up springs stabilize coilover when car is lifted * Allows proper ride height lowering from 1 in. lowered to 3 in. lowered
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$1,089.99
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