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UMI Performance 1998-2002 F-Body LS1 Front End Kits (Drag, Stage 1)
UMI Performance 1998-2002 F-Body LS1 Stage 1 front-end kits are the ideal starting point for reducing front-end weight and enhancing weight transfer in your 4th Gen vehicle. The dual tube K-member is renowned for its strength and durability, capable of withstanding wheel stand landings and street abuse while also decreasing weight and protecting the oil pan. The rod end lower A-arms minimize friction, allowing the car to respond quickly off the line, and reduce weight by 8 lbs. UMI's K-member and A-arms are made from robust DOM tubing, precision-bent, CNC-notched, and welded in a jig for a solid foundation. The included K-member is compatible with factory motor mounts, polyurethane motor mounts, or UMI's solid billet aluminum motor mounts (P/N 2323). Whether you want to decrease front-end weight, improve engine clearance, or enhance your street/strip car, the Stage 1 package is a great starting point. UMI's Stage 1 kit includes the following: * Tubular dual tube K-member * Tubular lower A-arms with race quality rod ends * Grade 10.9 hardware with Ny-lock nuts Product features: * Heavy-duty K-member with dual tube construction * Tubular lower A-arms with race quality rod ends * Premium ball joints installed * 33 lbs. of front-end weight savings * Chromoly A-arms save an additional 1 1/2 lbs. * Works with factory steering rack * Direct bolt in replacement, no welding * Includes new grade 10.9 A-arm mounting hardware
Not Yet Reviewed
$1,449.99
UMI Performance 1993-2002 GM F-Body Road Race Front Upper/Lower A-Arm Kits
UMI Performance 1993-2002 GM F-Body Road Race front upper/lower A-arm kits come with boxed lower and adjustable upper A-arms, providing a rock-solid foundation for your autocross, road race, or corner carving 4th Gen. The lower A-arms feature fully gusseted box tubing construction, and while appearing heavy-duty, afford a 5 lb. weight savings per set over factory lower A-arms. They have factory GM pedestal location and are compatible with factory, Koni, and other T-bar, stock mount shocks. Upper arms feature caster and camber adjustment with premium rod ends. Laser-cut ball joint pads feature improved ball joint angle and increased caster (up to additional 2 degrees--varies by chassis) for lowered cars and come assembled with premium ball joints. UMI's GM F-Body Road Race A-arm kits offer the most travel and clearance of any A-arm on the market and is a must for lowered vehicles. Features and benefits: * 0.120 in. wall mild steel box tubing * Double shear sway bar mount with end link set * Double gusset design for flex-free operation * Race-quality high-misalignment rod end on vertical mount * PTFE-lined, high-load capacity race rod ends equal less suspension friction * Uses balance of OEM hardware or use a new UMI hardware kit * Premium ball joints installed * Available with a durable red or black powdercoat * Kit designed to work with the factory K-member, UMI K-members, and virtually all stock mounting point aftermarket K-members
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$1,209.99
UMI Performance Front Adjustable Upper and Lower A-Arm Kits
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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$1,159.99
UMI Performance 1993-2002 GM F-Body Drag Front Upper/Lower A-Arm Kits
UMI Performance offers drag specific front upper/lower A-arm kits for 1993-2002 GM F-body models that are designed to shave weight, reduce friction, and still provide plenty of strength. On the upper arms, UMI's industry leading high clearance geometry tucks into the wheel well—just like stock to afford maximum suspension travel when dropping from a wheel stand. Strong CrMo tube construction and a streamlined ball joint plate combined with high-strength aluminum racing rod ends save one half pound per side over the stamped stock arms. The lowers feature CrMo construction and UMI's newly redesigned tube configuration ensures performance and safety, whether you're landing a wheel stand or powering through the traps at 160+. They accept most major brands of racing coilovers with the 1/2 in. x 1 1/4 in. wide mount. There are provisions for a travel limiting chain and also an optional sway bar tab for light street use. These arms save 5 1/2 lbs. per side, come assembled with premium ball joints, race quality rod ends and are ready to bolt on. Product features: * Direct bolt-in for 1993-2002 GM F-body vehicles * Total weight savings of 11 lbs. * Additional caster with relocated upper ball joint pad: +2 degrees * 1 1/4 in. USA CrMo tubing * Heavy-duty aluminum racing rod ends in uppers * Race quality rod ends in lowers including high misalignment rod end on rear strut * Uses racing industry standard 1/2 in. shock mount, up to 1 1/4 in. wide * Maintains factory track width * Heavy-duty double reinforced ball joint cup * Sway bar mount installed—use optional sway bar end links (P/N 2649) * Limiter chain mount installed * Factory ball joints installed * Available in durable red or black powdercoat finishes * Optional A-arm hardware kit (P/N 2301) includes Grade 10.9 bolts, washers, and Ny-lock nuts—everything needed to mount A-arms
Not Yet Reviewed
$1,199.99
UMI Performance Front Non-Adjustable Upper and Adjustable Lower A-Arm Kits
UMI Performance complete front upper and adjustable 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 front 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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$1,029.99
