UMI 2048-300 93-02 F-Body UMI Front Coilovers, Double Adj, 300lb

Description

UMI’s F-Body front coilover kit permits installation of a true 2-1/2” racing coilover spring and shock into your 1993-2002 GM F-Body. Factory style lower t-bar fits factory GM, UMI and most other brands of lower arms intended for stock t-bar. The factory GM rubber shock mount tends to rust out and allow unwanted movement while being costly to replace. The UMI coilover kit replaces that unit with a bolt-in, race proven double shear upper mount which drains nicely and is powder coated for durability. The UMI designed upper brackets capture a Viking double adjustable coilover specific shock and a 300, 350, 450 and 550 lb-in spring. We recommend 550 for auto-x and road racing, 450 for hot street and corner carving, 350 for general use and 300 for drag specific use
UMI 2048-300 93-02 F-Body UMI Front Coilovers, Double Adj, 300lb
Sku # 1852048300
Mfr. Part # 2048-300
Condition
New
Brand
UMI Performance
Sold
Kit
Details
Info
UMI’s F-Body front coilover kit permits installation of a true 2-1/2” racing coilover spring and shock into your 1993-2002 GM F-Body. Factory style lower t-bar fits factory GM, UMI and most other brands of lower arms intended for stock t-bar. The factory GM rubber shock mount tends to rust out and allow unwanted movement while being costly to replace. The UMI coilover kit replaces that unit with a bolt-in, race proven double shear upper mount which drains nicely and is powder coated for durability. The UMI designed upper brackets capture a Viking double adjustable coilover specific shock and a 300, 350, 450 and 550 lb-in spring. We recommend 550 for auto-x and road racing, 450 for hot street and corner carving, 350 for general use and 300 for drag specific use. Included Viking shocks use upper and lower bearings eliminating polyurethane and rubber for crisp response and great reliability. This kit is generally used for 1-3” lowering from factory location and does not make any permanent changes to the upper spring mount or chassis. All UMI products are manufactured tested and raced out of Philipsburg, PA and always use US materials.
Features:
Double bearing shock for crisp response, zero deflection and high reliability (withstands drag wheel stands and high loads from auto-x/road race sticky tires).
Fabricated upper mount saves cost by replacing rust-prone GM rubber upper shock mount.
Four standard spring rates for drag, cruise, corner carving and auto-x/road race.
Viking Warrior double adjusdtable shocks offer 19 compression and 19 rebound adjustments.
CNC laser cut brackets offer a precision fit and finished in black powder coat.
100% bolt in design using high grade hardware.
Designed, tested, manufactured and raced in Philipsburg, PA
USA
Spanner Wrench & Thrust Bearing Kit: Spanner wrench tool is used to adjust vehicle height while shock stays mounted. This wrench is needed to make height adjustments. The thrust bearing kit is designed to be placed between the spring and the spring seat attached to the shock. This makes for easier adjustments since the spring seat is rotating on a bearing. This kit is recommended for easier adjustments but is not needed to complete the installation. We do not recommend adjusting height on the car without a thrust bearing kit.
Charts
(PDF)
This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the "Shipping and Payments" tab.
Specs
Sold in Quantity
Kit
Shock Type
Twin Tube
Shock Body Material
Aluminum
Shock Body Type
Threaded
Hardware Included
Yes
Adjustable
Yes
Mounting Bracket Included
Yes
Bushing Material
Spherical bearing
Position
Front
Gas Charged
No
Coilover Springs Included
Yes
Crossmember Included
No
Welding Required
No
Spring Diameter
2.5
Shock Adjustability
Double Adjustable
Height Adjustable
Yes
Spring Rate
300
Coilover Kit Included
Yes
Spring Color
Silver
Spring Finish
Powder Coated
Suspension Height Adjustment
1.0-3.0 Inch Lowered
Number of Valving Selections
361
MFG. Part #
2048-300
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 70 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
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