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UMI Performance 68-70 GM A-Body Corner Max Street Handling Race Package - Black

$3,109.99 USD
Specifications Part numbers, fitment codes and shipping
Brand
UMI Performance
Speedzone SKU
UMI406402-B
Manufacturer part number
406402-B
UPC
406402-B
Category
Coilovers
Shipping weight
110.0 lb
Availability
Special order — not stocked locally
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes
WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

UMI’s Corner Max front end kits are a comprehensive system with our best corner carving parts under one easy to find part number. The Corner Max system combines geometry corrected a-arms with tall ball joints, higher rate springs, UMI rebound adjustable monotube shocks, heavy duty sway bar and a bump steer kit. The foundation of the kit includes our coilover-only lower a-arms featuring caster improvement, tall ball joints, and the ability to remove the spring and shock without taking the spindle apart. The upper a-arm features rod ends for smooth operation and the ability to adjust without shims. The 1-5/16” sway bar upgrade complete with UMI’s fabricated end links reduces body roll and helps speed transitions. Racing coilover springs are paired with UMI’s rebound adjustable coilover monotube shocks. Fine tuning is accomplished with a UMI bump steer kit. The Corner Max kit is built to make the stock GM clip work as well as it possibly can with a true bolt-on kit. All UMI Performance parts are fabricated and raced with pride out of Philipsburg, PA – USA. Race proven on the UMI LeMans.

  • Easily change shocks and springs at the track with UMI’s unique quick change system
  • All UMI suspension components are designed and manufactured in the USA
  • 1-5/16” solid sway bar with swivel end links to balance kit properly
  • Thrust bearings and adjusting wrench included for easy height changes
  • Up to 10 degrees static caster without moving the spindle pin
  • 850 lb/in race proven spring rates for exceptional handling
  • ½” tall lower and 0.9” tall upper ball joints
  • Raced and tested on UMI’s 1972 LeMans test car
  • Exceptional handling at 0-2” lowering
  • Designed to work with factory spindles
  • Up to 1.2 degrees per inch camber gain
  • Bump steer kit for fine tuning
  • Viking shocks

This Part Fits:

Year Make Model Submodel
1970 Buick Skylark 350
1968-1970 Buick Skylark Base
1968-1970 Buick Skylark Custom
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Chevelle 300 Deluxe
1970 Chevrolet Chevelle Base
1968-1970 Chevrolet Chevelle Concours
1969-1970 Chevrolet Chevelle Concours Estate
1969-1970 Chevrolet Chevelle Greenbrier
1968-1970 Chevrolet Chevelle Malibu
1968-1970 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle Nomad Custom
1968-1970 Chevrolet Chevelle SS 396
1970 Chevrolet Chevelle SS 454
1968-1970 Chevrolet El Camino Base
1968-1970 Chevrolet El Camino Custom
1968-1970 Chevrolet El Camino SS
1968-1971 Oldsmobile 442 Base
1968-1970 Oldsmobile Cutlass Base
1968 Oldsmobile Cutlass S
1968-1970 Oldsmobile Vista Cruiser Base
1968-1970 Pontiac Grand Prix Base
1968-1970 Pontiac GTO Base
1970 Pontiac GTO The Judge
1968-1970 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970 Pontiac LeMans Sport
1968-1970 Pontiac Tempest Base
1968-1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1968-1969 Pontiac Tempest Safari

Full details on shipping times, returns, warranty and cancellations are on our policy page.

Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

Answers to common questions are on our FAQ page.


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