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    Improve  performance and make your classic A-Body feel like a modern day muscle car with  a complete set of fabricated tubular a-arms from UMI Performance. UMI's P/N 403233-1  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 polyurethane  spring isolators for ride comfort and greaseable Delrin bushings for precise handling  and smooth suspension motion. We build the Delrin bushings in-house to ensure  the ultimate in quality and smooth suspension action. The ball joint mount is  angled slightly from stock to permit usage with lowered vehicles and the design  offers additional tire 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 CrMo cross shafts. They feature a relocated  mounting pad to increase caster without excessive shims and are loaded with ½"  taller upper ball joints to improve camber performance. 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 P/N 403233-1 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 403233-1 is shipped fully assembled  and ready for installation.
This Part Fits:
   
  
    
      
    
  
  
    
  
  
  
  
  
    $1,510.39
  
  
  
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 1965-1967 | Buick | Gran Sport | Base | 
| 1970-1972 | Buick | GS | Base | 
| 1968-1969 | Buick | GS 350 | Base | 
| 1968-1969 | Buick | GS 400 | Base | 
| 1970-1972 | Buick | GS 455 | Base | 
| 1970 | Buick | GS 455 | GSX | 
| 1970,1972 | Buick | Skylark | 350 | 
| 1964-1972 | Buick | Skylark | Base | 
| 1968-1972 | Buick | Skylark | Custom | 
| 1964-1969 | Buick | Special | Base | 
| 1964-1967 | Buick | Special | Deluxe | 
| 1964-1972 | Buick | Sportwagon | Base | 
| 1966,1968-1969 | Buick | Sportwagon | Custom | 
| 1967-1968 | Chevrolet | Chevelle | 300 | 
| 1967-1969 | Chevrolet | Chevelle | 300 Deluxe | 
| 1964-1968,1970-1972 | Chevrolet | Chevelle | Base | 
| 1967-1972 | Chevrolet | Chevelle | Concours | 
| 1969-1972 | Chevrolet | Chevelle | Concours Estate | 
| 1965-1967 | Chevrolet | Chevelle | Deluxe | 
| 1969-1972 | Chevrolet | Chevelle | Greenbrier | 
| 1968-1972 | Chevrolet | Chevelle | Malibu | 
| 1968-1972 | Chevrolet | Chevelle | Nomad | 
| 1964-1972 | Chevrolet | Chevelle | SS | 
| 1964-1972 | Chevrolet | El Camino | Base | 
| 1968-1972 | Chevrolet | El Camino | Custom | 
| 1968-1972 | Chevrolet | El Camino | SS | 
| 1964-1967 | Chevrolet | Malibu | Base | 
| 1970-1972 | Chevrolet | Monte Carlo | Base | 
| 1971-1972 | GMC | Sprint | Base | 
| 1972 | GMC | Sprint | Custom | 
| 1964-1971 | Oldsmobile | 442 | Base | 
| 1964-1972 | Oldsmobile | Cutlass | Base | 
| 1972 | Oldsmobile | Cutlass | Cruiser | 
| 1964-1967 | Oldsmobile | Cutlass | Holiday | 
| 1968,1971-1972 | Oldsmobile | Cutlass | S | 
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser | 
| 1964-1972 | Oldsmobile | Vista Cruiser | Base | 
| 1964-1967 | Oldsmobile | Vista Cruiser | Custom | 
| 1969-1972 | Pontiac | Grand Prix | Base | 
| 1964-1972 | Pontiac | GTO | Base | 
| 1970-1971 | Pontiac | GTO | The Judge | 
| 1964-1972 | Pontiac | LeMans | Base | 
| 1972 | Pontiac | LeMans | Luxury | 
| 1969-1970 | Pontiac | LeMans | Safari | 
| 1970-1972 | Pontiac | LeMans | Sport | 
| 1971 | Pontiac | LeMans | T37 | 
| 1964-1970 | Pontiac | Tempest | Base | 
| 1964-1969 | Pontiac | Tempest | Custom | 
| 1970 | Pontiac | Tempest | GT | 
| 1964-1969 | Pontiac | Tempest | Safari |