-40%
UMI 303133-B 78-88 G-Body, S10 Tubular Front A-Arms, Poly, Black
$ 607.19
- Description
- Size Guide
Description
Improve handling and fulfill your truck’s built-in performance potential by installing our P/N 383133-1 tubular upper and lower a-arms. UMI’s P/N 383133-1 upper and lower a-arm kit replaces the worn out, stock stamped a-arms with high-strength tubular construction and a host of premium features. The stock geometry lower a-arms feature tough tubular construction with greaseable polyurethane bushings for precise handling and smooth suspension motion. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet Chromoly cross shaftsUMI 303133-B 78-88 G-Body, S10 Tubular Front A-Arms, Poly, Black
Sku # 185303133B
Mfr. Part # 303133-B
Condition
New
Brand
UMI Performance
Sold
Set
Details
Info
Improve handling and fulfill your truck’s built-in performance potential by installing our P/N 383133-1 tubular upper and lower a-arms. UMI’s P/N 383133-1 upper and lower a-arm kit replaces the worn out, stock stamped a-arms with high-strength tubular construction and a host of premium features. The stock geometry lower a-arms feature tough tubular construction with greaseable polyurethane bushings for precise handling and smooth suspension motion. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet Chromoly cross shafts. They feature a relocated mounting pad to increase caster without excessive shims. Both upper and lower a-arms are jig built to maintain accuracy for a perfect fit every time and come preloaded with premium ball joints. Critical areas are TIG welded for superior strength and a clean look. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of conditions. The ultra tough red or black powder coat finish guarantees your performance parts stay beautiful on your street truck, drag truck, autocrosser or Pro-Touring machine. The P/N 383133-1 a-arm kit will work with factory springs, lowering springs and coil over kits such as the popular QA1 coil over set up. For the best handling and tire life from the UMI designed a-arms, included with each kit are recommended alignment specs along with detailed installation instructions. UMI Performance a-arm kit P/N 383133 is shipped fully assembled and ready for installation. For even more performance, check out kit #383133-2 which adds the benefit of a ½” taller ball joint in the upper a-arms for an improved camber curve and flatter contact patch.
Hardware kit, Part # 3013 – Upper and lower a-arm hardware kit includes 12mm Grade 10.9 bolts, washers and nylock nuts. Kit includes everything needed to mount your new UMI Performance a-arm kit to your vehicle.
Features:
Kit affords an 8lb weight savings over factory a-arm set
Relocated upper ball joint mounting pad for improved caster & better steering feel
Upper a-arms assembled with UMI manufactured greaseable & fluted CNC machined zero deflection Delrin bushings
4140 Chromoly cross shafts, CNC machined & zinc plated
CNC machined ball joint holders & tubing radiuses
TIG welded DOM tubing for superior strength & clean looks
Greaseable & fluted polyurethane bushings in lower a-arms for precision handling & a smooth ride
Polyurethane bump stops & new premium ball joints installed
Durable glossy red or black powder coat finish
Fits factory spindle, drop spindles & works with factory springs, lowering springs & coil over kits
Package includes recommended alignment specs & detailed installation instructions
Simply bolt-on & go
Designed & manufactured with pride in Philipsburg, PA – USA
Charts
(PDF)
(PDF)
WARNING: Cancer and Reproductive Harm -- p65Warnings.ca.gov
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.
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
Material Type
Steel
Sold in Quantity
Set
Finish
Powder Coated
Color
Black
Hardware Included
No
Adjustable
No
Control Arm Style
Tubular
Bushing Included
Yes
Ball Joint Included
Yes
Position
Front Upper and Lower
Bushing Material
Delrin/Polyurethane
Cross Pin Material
Chromoly
Cross-Shaft Length
14.21
MFG. Part #
303133-B
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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 69 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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We want you to be satisfied with your purchase. If within 60 days after you receive your shipment and you are not satisfied, you may return the item for a refund. Refunds will be processed (1-2) days after the item is received by Speedway. All returned merchandise must be in original factory condition with no modifications or alterations. A restocking fee up to 15% may be applied if items are not in new condition.
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